20196352440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 576

約数和(自身を含む): 77516974080

約数和(自身を除く): 57320621640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 31, 33, 36, 40, 44, 45, 46, 55, 60, 62, 66, 69, 72, 88, 90, 92, 93, 99, 110, 115, 120, 124, 132, 138, 155, 165, 180, 184, 186, 198, 207, 220, 230, 248, 253, 264, 276, 279, 310, 311, 330, 341, 345, 360, 372, 396, 414, 440, 460, 465, 495, 506, 529, 552, 558, 620, 622, 660, 682, 690, 713, 744, 759, 792, 828, 920, 930, 933, 990, 1012, 1023, 1035, 1058, 1116, 1240, 1244, 1265, 1320, 1364, 1380, 1395, 1426, 1518, 1555, 1587, 1656, 1705, 1860, 1866, 1980, 2024, 2046, 2070, 2116, 2139, 2232, 2277, 2488, 2530, 2645, 2728, 2760, 2790, 2799, 2852, 3036, 3069, 3110, 3174, 3410, 3421, 3565, 3720, 3732, 3795, 3960, 4092, 4140, 4232, 4278, 4554, 4665, 4761, 5060, 5115, 5290, 5580, 5598, 5704, 5819, 6072, 6138, 6220, 6348, 6417, 6820, 6842, 7130, 7153, 7464, 7590, 7843, 7935, 8184, 8280, 8556, 9108, 9330, 9522, 9641, 10120, 10230, 10263, 10580, 10695, 11160, 11196, 11385, 11638, 12276, 12440, 12696, 12834, 13640, 13684, 13995, 14260, 14306, 15180, 15345, 15686, 15870, 16399, 17105, 17112, 17457, 18216, 18660, 19044, 19282, 20460, 20526, 21160, 21390, 21459, 22392, 22770, 23276, 23529, 23805, 24552, 25668, 27368, 27990, 28520, 28612, 28923, 29095, 30360, 30690, 30789, 31372, 31740, 32085, 32798, 34210, 34914, 35765, 37320, 38088, 38564, 39215, 40920, 41052, 42780, 42918, 45540, 46552, 47058, 47610, 48205, 49197, 51315, 51336, 52371, 55980, 57224, 57846, 58190, 61380, 61578, 62744, 63480, 64170, 64377, 65596, 68420, 69828, 70587, 71530, 77128, 78430, 78683, 81995, 82104, 85560, 85836, 86769, 87285, 91080, 94116, 95220, 96410, 98394, 102630, 104742, 106051, 107295, 111960, 115692, 116380, 117645, 122760, 123156, 128340, 128754, 131192, 136840, 139656, 141174, 143060, 144615, 147591, 153945, 156860, 157366, 163990, 164519, 171672, 173538, 174570, 180389, 188232, 190440, 192820, 196788, 205260, 209484, 212102, 214590, 221743, 231384, 232760, 235290, 236049, 245985, 246312, 256680, 257508, 261855, 282348, 286120, 289230, 295182, 307890, 313720, 314732, 318153, 321885, 327980, 329038, 347076, 349140, 352935, 360778, 385640, 393415, 393576, 410520, 418968, 424204, 429180, 433845, 443486, 470580, 472098, 491970, 493557, 515016, 523710, 530255, 541167, 564696, 578460, 590364, 615780, 629464, 636306, 643770, 655960, 658076, 665229, 694152, 698280, 705870, 708147, 721556, 737955, 786830, 822595, 848408, 858360, 867690, 886972, 901945, 941160, 944196, 954459, 983940, 987114, 1047420, 1060510, 1082334, 1108715, 1156920, 1180245, 1180728, 1231560, 1272612, 1287540, 1316152, 1330458, 1411740, 1416294, 1443112, 1475910, 1480671, 1573660, 1590765, 1623501, 1645190, 1735380, 1773944, 1803890, 1809709, 1888392, 1908918, 1967880, 1974228, 1995687, 2094840, 2121020, 2164668, 2217430, 2360490, 2439173, 2467785, 2545224, 2575080, 2660916, 2705835, 2823480, 2832588, 2951820, 2961342, 3147320, 3181530, 3247002, 3290380, 3326145, 3470760, 3540735, 3607780, 3619418, 3817836, 3948456, 3991374, 4242040, 4329336, 4434860, 4720980, 4772295, 4878346, 4935570, 5100089, 5321832, 5411670, 5429127, 5665176, 5903640, 5922684, 6363060, 6494004, 6580760, 6652290, 7081470, 7215560, 7238836, 7317519, 7403355, 7635672, 7982748, 8117505, 8869720, 9048545, 9441960, 9544590, 9756692, 9871140, 9978435, 10200178, 10823340, 10858254, 11845368, 12195865, 12726120, 12988008, 13304580, 14162940, 14477672, 14635038, 14806710, 15300267, 15965496, 16235010, 16287381, 18097090, 19089180, 19513384, 19742280, 19956870, 20400356, 21646680, 21716508, 21952557, 24391730, 25500445, 26609160, 27145635, 28325880, 29270076, 29613420, 30600534, 32470020, 32574762, 36194180, 36587595, 38178360, 39913740, 40800712, 43433016, 43905114, 45900801, 48783460, 51000890, 54291270, 56100979, 58540152, 59226840, 61201068, 64940040, 65149524, 72388360, 73175190, 76501335, 79827480, 81436905, 87810228, 91801602, 97566920, 102001780, 108582540, 109762785, 112201958, 122402136, 130299048, 146350380, 153002670, 162873810, 168302937, 175620456, 183603204, 204003560, 217165080, 219525570, 224403916, 229504005, 280504895, 292700760, 306005340, 325747620, 336605874, 367206408, 439051140, 448807832, 459008010, 504908811, 561009790, 612010680, 651495240, 673211748, 841514685, 878102280, 918016020, 1009817622, 1122019580, 1346423496, 1683029370, 1836032040, 2019635244, 2244039160, 2524544055, 3366058740, 4039270488, 5049088110, 6732117480, 10098176220, 20196352440]

約数ペア:

[(1, 20196352440), (2, 10098176220), (3, 6732117480), (4, 5049088110), (5, 4039270488), (6, 3366058740), (8, 2524544055), (9, 2244039160), (10, 2019635244), (11, 1836032040), (12, 1683029370), (15, 1346423496), (18, 1122019580), (20, 1009817622), (22, 918016020), (23, 878102280), (24, 841514685), (30, 673211748), (31, 651495240), (33, 612010680), (36, 561009790), (40, 504908811), (44, 459008010), (45, 448807832), (46, 439051140), (55, 367206408), (60, 336605874), (62, 325747620), (66, 306005340), (69, 292700760), (72, 280504895), (88, 229504005), (90, 224403916), (92, 219525570), (93, 217165080), (99, 204003560), (110, 183603204), (115, 175620456), (120, 168302937), (124, 162873810), (132, 153002670), (138, 146350380), (155, 130299048), (165, 122402136), (180, 112201958), (184, 109762785), (186, 108582540), (198, 102001780), (207, 97566920), (220, 91801602), (230, 87810228), (248, 81436905), (253, 79827480), (264, 76501335), (276, 73175190), (279, 72388360), (310, 65149524), (311, 64940040), (330, 61201068), (341, 59226840), (345, 58540152), (360, 56100979), (372, 54291270), (396, 51000890), (414, 48783460), (440, 45900801), (460, 43905114), (465, 43433016), (495, 40800712), (506, 39913740), (529, 38178360), (552, 36587595), (558, 36194180), (620, 32574762), (622, 32470020), (660, 30600534), (682, 29613420), (690, 29270076), (713, 28325880), (744, 27145635), (759, 26609160), (792, 25500445), (828, 24391730), (920, 21952557), (930, 21716508), (933, 21646680), (990, 20400356), (1012, 19956870), (1023, 19742280), (1035, 19513384), (1058, 19089180), (1116, 18097090), (1240, 16287381), (1244, 16235010), (1265, 15965496), (1320, 15300267), (1364, 14806710), (1380, 14635038), (1395, 14477672), (1426, 14162940), (1518, 13304580), (1555, 12988008), (1587, 12726120), (1656, 12195865), (1705, 11845368), (1860, 10858254), (1866, 10823340), (1980, 10200178), (2024, 9978435), (2046, 9871140), (2070, 9756692), (2116, 9544590), (2139, 9441960), (2232, 9048545), (2277, 8869720), (2488, 8117505), (2530, 7982748), (2645, 7635672), (2728, 7403355), (2760, 7317519), (2790, 7238836), (2799, 7215560), (2852, 7081470), (3036, 6652290), (3069, 6580760), (3110, 6494004), (3174, 6363060), (3410, 5922684), (3421, 5903640), (3565, 5665176), (3720, 5429127), (3732, 5411670), (3795, 5321832), (3960, 5100089), (4092, 4935570), (4140, 4878346), (4232, 4772295), (4278, 4720980), (4554, 4434860), (4665, 4329336), (4761, 4242040), (5060, 3991374), (5115, 3948456), (5290, 3817836), (5580, 3619418), (5598, 3607780), (5704, 3540735), (5819, 3470760), (6072, 3326145), (6138, 3290380), (6220, 3247002), (6348, 3181530), (6417, 3147320), (6820, 2961342), (6842, 2951820), (7130, 2832588), (7153, 2823480), (7464, 2705835), (7590, 2660916), (7843, 2575080), (7935, 2545224), (8184, 2467785), (8280, 2439173), (8556, 2360490), (9108, 2217430), (9330, 2164668), (9522, 2121020), (9641, 2094840), (10120, 1995687), (10230, 1974228), (10263, 1967880), (10580, 1908918), (10695, 1888392), (11160, 1809709), (11196, 1803890), (11385, 1773944), (11638, 1735380), (12276, 1645190), (12440, 1623501), (12696, 1590765), (12834, 1573660), (13640, 1480671), (13684, 1475910), (13995, 1443112), (14260, 1416294), (14306, 1411740), (15180, 1330458), (15345, 1316152), (15686, 1287540), (15870, 1272612), (16399, 1231560), (17105, 1180728), (17112, 1180245), (17457, 1156920), (18216, 1108715), (18660, 1082334), (19044, 1060510), (19282, 1047420), (20460, 987114), (20526, 983940), (21160, 954459), (21390, 944196), (21459, 941160), (22392, 901945), (22770, 886972), (23276, 867690), (23529, 858360), (23805, 848408), (24552, 822595), (25668, 786830), (27368, 737955), (27990, 721556), (28520, 708147), (28612, 705870), (28923, 698280), (29095, 694152), (30360, 665229), (30690, 658076), (30789, 655960), (31372, 643770), (31740, 636306), (32085, 629464), (32798, 615780), (34210, 590364), (34914, 578460), (35765, 564696), (37320, 541167), (38088, 530255), (38564, 523710), (39215, 515016), (40920, 493557), (41052, 491970), (42780, 472098), (42918, 470580), (45540, 443486), (46552, 433845), (47058, 429180), (47610, 424204), (48205, 418968), (49197, 410520), (51315, 393576), (51336, 393415), (52371, 385640), (55980, 360778), (57224, 352935), (57846, 349140), (58190, 347076), (61380, 329038), (61578, 327980), (62744, 321885), (63480, 318153), (64170, 314732), (64377, 313720), (65596, 307890), (68420, 295182), (69828, 289230), (70587, 286120), (71530, 282348), (77128, 261855), (78430, 257508), (78683, 256680), (81995, 246312), (82104, 245985), (85560, 236049), (85836, 235290), (86769, 232760), (87285, 231384), (91080, 221743), (94116, 214590), (95220, 212102), (96410, 209484), (98394, 205260), (102630, 196788), (104742, 192820), (106051, 190440), (107295, 188232), (111960, 180389), (115692, 174570), (116380, 173538), (117645, 171672), (122760, 164519), (123156, 163990), (128340, 157366), (128754, 156860), (131192, 153945), (136840, 147591), (139656, 144615), (141174, 143060)]