7897612580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 21946982400

約数和(自身を除く): 14049369820

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 23, 26, 38, 44, 46, 52, 55, 65, 71, 76, 89, 92, 95, 110, 115, 130, 142, 143, 178, 190, 209, 220, 230, 247, 253, 260, 284, 286, 299, 355, 356, 380, 418, 437, 445, 460, 494, 506, 572, 598, 710, 715, 781, 836, 874, 890, 923, 979, 988, 1012, 1045, 1157, 1196, 1235, 1265, 1349, 1420, 1430, 1495, 1562, 1633, 1691, 1748, 1780, 1846, 1958, 2047, 2090, 2185, 2314, 2470, 2530, 2698, 2717, 2860, 2990, 3124, 3266, 3289, 3382, 3692, 3905, 3916, 4094, 4180, 4370, 4615, 4628, 4807, 4895, 4940, 5060, 5396, 5434, 5681, 5785, 5980, 6319, 6532, 6578, 6745, 6764, 7810, 8165, 8188, 8455, 8740, 9230, 9614, 9790, 10153, 10235, 10868, 11362, 11570, 12638, 12727, 13156, 13490, 13585, 14839, 15620, 16330, 16445, 16910, 17537, 17963, 18460, 18601, 19228, 19580, 20306, 20470, 21229, 21983, 22517, 22724, 23140, 24035, 25276, 25454, 26611, 26980, 27170, 28405, 29678, 31027, 31595, 32660, 32890, 33820, 35074, 35926, 37202, 38893, 40612, 40940, 42458, 43966, 45034, 48070, 50765, 50908, 53222, 54340, 56810, 59356, 62054, 62491, 63190, 63635, 65780, 69509, 70148, 71852, 74195, 74404, 77786, 82147, 84916, 87685, 87932, 89815, 90068, 93005, 96140, 101530, 106145, 106444, 109915, 112585, 113620, 120061, 124108, 124982, 126380, 127270, 133055, 139018, 145337, 148390, 155135, 155572, 164294, 175370, 179630, 186010, 192907, 194465, 203060, 212290, 219830, 225170, 233519, 240122, 241813, 249964, 254540, 266110, 278036, 290674, 292721, 296780, 310270, 312455, 328588, 341297, 347545, 350740, 359260, 372020, 385814, 388930, 403351, 410735, 424580, 427823, 439660, 450340, 467038, 480244, 483626, 505609, 532220, 581348, 585442, 600305, 620540, 624910, 682594, 695090, 726685, 771628, 777860, 806702, 821470, 855646, 903617, 934076, 964535, 967252, 1011218, 1167595, 1170884, 1200610, 1209065, 1249820, 1320671, 1365188, 1390180, 1453370, 1463605, 1560793, 1598707, 1613404, 1642940, 1706485, 1711292, 1807234, 1889381, 1929070, 2016755, 2022436, 2139115, 2335190, 2401220, 2418130, 2528045, 2641342, 2761403, 2906740, 2927210, 3121586, 3197414, 3412970, 3614468, 3778762, 3858140, 4033510, 4278230, 4436861, 4518085, 4670380, 4836260, 5056090, 5282684, 5522806, 5561699, 5854420, 6243172, 6394828, 6603355, 6825940, 7557524, 7803965, 7993535, 8067020, 8556460, 8873722, 9036170, 9446905, 10112180, 11045612, 11123398, 13206710, 13807015, 15607930, 15987070, 17168723, 17747444, 18072340, 18893810, 20783191, 22184305, 22246796, 26413420, 27614030, 27808495, 30375433, 31215860, 31974140, 34337446, 35898239, 37787620, 41566382, 44368610, 55228060, 55616990, 60750866, 68674892, 71796478, 83132764, 85843615, 88737220, 103915955, 111233980, 121501732, 143592956, 151877165, 171687230, 179491195, 207831910, 303754330, 343374460, 358982390, 394880629, 415663820, 607508660, 717964780, 789761258, 1579522516, 1974403145, 3948806290, 7897612580]

約数ペア:

[(1, 7897612580), (2, 3948806290), (4, 1974403145), (5, 1579522516), (10, 789761258), (11, 717964780), (13, 607508660), (19, 415663820), (20, 394880629), (22, 358982390), (23, 343374460), (26, 303754330), (38, 207831910), (44, 179491195), (46, 171687230), (52, 151877165), (55, 143592956), (65, 121501732), (71, 111233980), (76, 103915955), (89, 88737220), (92, 85843615), (95, 83132764), (110, 71796478), (115, 68674892), (130, 60750866), (142, 55616990), (143, 55228060), (178, 44368610), (190, 41566382), (209, 37787620), (220, 35898239), (230, 34337446), (247, 31974140), (253, 31215860), (260, 30375433), (284, 27808495), (286, 27614030), (299, 26413420), (355, 22246796), (356, 22184305), (380, 20783191), (418, 18893810), (437, 18072340), (445, 17747444), (460, 17168723), (494, 15987070), (506, 15607930), (572, 13807015), (598, 13206710), (710, 11123398), (715, 11045612), (781, 10112180), (836, 9446905), (874, 9036170), (890, 8873722), (923, 8556460), (979, 8067020), (988, 7993535), (1012, 7803965), (1045, 7557524), (1157, 6825940), (1196, 6603355), (1235, 6394828), (1265, 6243172), (1349, 5854420), (1420, 5561699), (1430, 5522806), (1495, 5282684), (1562, 5056090), (1633, 4836260), (1691, 4670380), (1748, 4518085), (1780, 4436861), (1846, 4278230), (1958, 4033510), (2047, 3858140), (2090, 3778762), (2185, 3614468), (2314, 3412970), (2470, 3197414), (2530, 3121586), (2698, 2927210), (2717, 2906740), (2860, 2761403), (2990, 2641342), (3124, 2528045), (3266, 2418130), (3289, 2401220), (3382, 2335190), (3692, 2139115), (3905, 2022436), (3916, 2016755), (4094, 1929070), (4180, 1889381), (4370, 1807234), (4615, 1711292), (4628, 1706485), (4807, 1642940), (4895, 1613404), (4940, 1598707), (5060, 1560793), (5396, 1463605), (5434, 1453370), (5681, 1390180), (5785, 1365188), (5980, 1320671), (6319, 1249820), (6532, 1209065), (6578, 1200610), (6745, 1170884), (6764, 1167595), (7810, 1011218), (8165, 967252), (8188, 964535), (8455, 934076), (8740, 903617), (9230, 855646), (9614, 821470), (9790, 806702), (10153, 777860), (10235, 771628), (10868, 726685), (11362, 695090), (11570, 682594), (12638, 624910), (12727, 620540), (13156, 600305), (13490, 585442), (13585, 581348), (14839, 532220), (15620, 505609), (16330, 483626), (16445, 480244), (16910, 467038), (17537, 450340), (17963, 439660), (18460, 427823), (18601, 424580), (19228, 410735), (19580, 403351), (20306, 388930), (20470, 385814), (21229, 372020), (21983, 359260), (22517, 350740), (22724, 347545), (23140, 341297), (24035, 328588), (25276, 312455), (25454, 310270), (26611, 296780), (26980, 292721), (27170, 290674), (28405, 278036), (29678, 266110), (31027, 254540), (31595, 249964), (32660, 241813), (32890, 240122), (33820, 233519), (35074, 225170), (35926, 219830), (37202, 212290), (38893, 203060), (40612, 194465), (40940, 192907), (42458, 186010), (43966, 179630), (45034, 175370), (48070, 164294), (50765, 155572), (50908, 155135), (53222, 148390), (54340, 145337), (56810, 139018), (59356, 133055), (62054, 127270), (62491, 126380), (63190, 124982), (63635, 124108), (65780, 120061), (69509, 113620), (70148, 112585), (71852, 109915), (74195, 106444), (74404, 106145), (77786, 101530), (82147, 96140), (84916, 93005), (87685, 90068), (87932, 89815)]