20343561480

素因数分解:

$2^3\times 3^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 448

約数和(自身を含む): 77484081600

約数和(自身を除く): 57140520120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 54, 55, 58, 60, 66, 72, 81, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 145, 162, 165, 174, 180, 198, 216, 220, 232, 243, 261, 264, 270, 290, 297, 319, 324, 330, 348, 360, 396, 405, 435, 440, 486, 495, 522, 540, 580, 594, 638, 648, 660, 696, 729, 783, 792, 810, 870, 891, 957, 972, 990, 1044, 1080, 1160, 1188, 1215, 1276, 1305, 1320, 1458, 1485, 1566, 1595, 1620, 1740, 1782, 1914, 1944, 1980, 2088, 2187, 2349, 2376, 2430, 2552, 2610, 2673, 2871, 2916, 2970, 3132, 3190, 3240, 3480, 3564, 3645, 3828, 3915, 3960, 4374, 4455, 4698, 4785, 4860, 5220, 5346, 5742, 5832, 5940, 6264, 6380, 6561, 7047, 7128, 7290, 7656, 7830, 8019, 8613, 8748, 8910, 9396, 9570, 9720, 10440, 10692, 10935, 11484, 11745, 11880, 12760, 13122, 13365, 14094, 14355, 14580, 15660, 16038, 17226, 17496, 17820, 18792, 19140, 19683, 21141, 21384, 21870, 22968, 23490, 24057, 25839, 26244, 26730, 28188, 28710, 29160, 31320, 32076, 32805, 34452, 35235, 35640, 38280, 39366, 40095, 42282, 43065, 43740, 46980, 48114, 51678, 52488, 53460, 56376, 57420, 59049, 63423, 64152, 65610, 68904, 70470, 72171, 77517, 78732, 80190, 84564, 86130, 87480, 93960, 96228, 98415, 103356, 105705, 106920, 114840, 118098, 120285, 126846, 129195, 131220, 140940, 144342, 155034, 157464, 160380, 169128, 172260, 177147, 190269, 192456, 196830, 206712, 211410, 216513, 232551, 236196, 240570, 253692, 258390, 262440, 281880, 288684, 295245, 310068, 317115, 320760, 344520, 354294, 360855, 380538, 387585, 393660, 422820, 433026, 465102, 472392, 481140, 507384, 516780, 531441, 570807, 577368, 590490, 620136, 634230, 649539, 697653, 708588, 721710, 761076, 775170, 787320, 845640, 866052, 885735, 930204, 951345, 962280, 1033560, 1062882, 1082565, 1141614, 1162755, 1180980, 1268460, 1299078, 1395306, 1417176, 1443420, 1522152, 1550340, 1594323, 1712421, 1732104, 1771470, 1860408, 1902690, 1948617, 2092959, 2125764, 2165130, 2283228, 2325510, 2361960, 2536920, 2598156, 2657205, 2790612, 2854035, 2886840, 3100680, 3188646, 3247695, 3424842, 3488265, 3542940, 3805380, 3897234, 4185918, 4251528, 4330260, 4566456, 4651020, 5137263, 5196312, 5314410, 5581224, 5708070, 5845851, 6278877, 6377292, 6495390, 6849684, 6976530, 7085880, 7610760, 7794468, 7971615, 8371836, 8562105, 8660520, 9302040, 9743085, 10274526, 10464795, 10628820, 11416140, 11691702, 12557754, 12754584, 12990780, 13699368, 13953060, 15411789, 15588936, 15943230, 16743672, 17124210, 17537553, 18836631, 19486170, 20549052, 20929590, 21257640, 22832280, 23383404, 25115508, 25686315, 25981560, 27906120, 29229255, 30823578, 31394385, 31886460, 34248420, 35075106, 37673262, 38972340, 41098104, 41859180, 46235367, 46766808, 50231016, 51372630, 56509893, 58458510, 61647156, 62788770, 63772920, 68496840, 70150212, 75346524, 77058945, 77944680, 83718360, 87687765, 92470734, 94183155, 102745260, 113019786, 116917020, 123294312, 125577540, 140300424, 150693048, 154117890, 169529679, 175375530, 184941468, 188366310, 205490520, 226039572, 231176835, 233834040, 251155080, 282549465, 308235780, 339059358, 350751060, 369882936, 376732620, 452079144, 462353670, 508589037, 565098930, 616471560, 678118716, 701502120, 753465240, 847648395, 924707340, 1017178074, 1130197860, 1356237432, 1695296790, 1849414680, 2034356148, 2260395720, 2542945185, 3390593580, 4068712296, 5085890370, 6781187160, 10171780740, 20343561480]

約数ペア:

[(1, 20343561480), (2, 10171780740), (3, 6781187160), (4, 5085890370), (5, 4068712296), (6, 3390593580), (8, 2542945185), (9, 2260395720), (10, 2034356148), (11, 1849414680), (12, 1695296790), (15, 1356237432), (18, 1130197860), (20, 1017178074), (22, 924707340), (24, 847648395), (27, 753465240), (29, 701502120), (30, 678118716), (33, 616471560), (36, 565098930), (40, 508589037), (44, 462353670), (45, 452079144), (54, 376732620), (55, 369882936), (58, 350751060), (60, 339059358), (66, 308235780), (72, 282549465), (81, 251155080), (87, 233834040), (88, 231176835), (90, 226039572), (99, 205490520), (108, 188366310), (110, 184941468), (116, 175375530), (120, 169529679), (132, 154117890), (135, 150693048), (145, 140300424), (162, 125577540), (165, 123294312), (174, 116917020), (180, 113019786), (198, 102745260), (216, 94183155), (220, 92470734), (232, 87687765), (243, 83718360), (261, 77944680), (264, 77058945), (270, 75346524), (290, 70150212), (297, 68496840), (319, 63772920), (324, 62788770), (330, 61647156), (348, 58458510), (360, 56509893), (396, 51372630), (405, 50231016), (435, 46766808), (440, 46235367), (486, 41859180), (495, 41098104), (522, 38972340), (540, 37673262), (580, 35075106), (594, 34248420), (638, 31886460), (648, 31394385), (660, 30823578), (696, 29229255), (729, 27906120), (783, 25981560), (792, 25686315), (810, 25115508), (870, 23383404), (891, 22832280), (957, 21257640), (972, 20929590), (990, 20549052), (1044, 19486170), (1080, 18836631), (1160, 17537553), (1188, 17124210), (1215, 16743672), (1276, 15943230), (1305, 15588936), (1320, 15411789), (1458, 13953060), (1485, 13699368), (1566, 12990780), (1595, 12754584), (1620, 12557754), (1740, 11691702), (1782, 11416140), (1914, 10628820), (1944, 10464795), (1980, 10274526), (2088, 9743085), (2187, 9302040), (2349, 8660520), (2376, 8562105), (2430, 8371836), (2552, 7971615), (2610, 7794468), (2673, 7610760), (2871, 7085880), (2916, 6976530), (2970, 6849684), (3132, 6495390), (3190, 6377292), (3240, 6278877), (3480, 5845851), (3564, 5708070), (3645, 5581224), (3828, 5314410), (3915, 5196312), (3960, 5137263), (4374, 4651020), (4455, 4566456), (4698, 4330260), (4785, 4251528), (4860, 4185918), (5220, 3897234), (5346, 3805380), (5742, 3542940), (5832, 3488265), (5940, 3424842), (6264, 3247695), (6380, 3188646), (6561, 3100680), (7047, 2886840), (7128, 2854035), (7290, 2790612), (7656, 2657205), (7830, 2598156), (8019, 2536920), (8613, 2361960), (8748, 2325510), (8910, 2283228), (9396, 2165130), (9570, 2125764), (9720, 2092959), (10440, 1948617), (10692, 1902690), (10935, 1860408), (11484, 1771470), (11745, 1732104), (11880, 1712421), (12760, 1594323), (13122, 1550340), (13365, 1522152), (14094, 1443420), (14355, 1417176), (14580, 1395306), (15660, 1299078), (16038, 1268460), (17226, 1180980), (17496, 1162755), (17820, 1141614), (18792, 1082565), (19140, 1062882), (19683, 1033560), (21141, 962280), (21384, 951345), (21870, 930204), (22968, 885735), (23490, 866052), (24057, 845640), (25839, 787320), (26244, 775170), (26730, 761076), (28188, 721710), (28710, 708588), (29160, 697653), (31320, 649539), (32076, 634230), (32805, 620136), (34452, 590490), (35235, 577368), (35640, 570807), (38280, 531441), (39366, 516780), (40095, 507384), (42282, 481140), (43065, 472392), (43740, 465102), (46980, 433026), (48114, 422820), (51678, 393660), (52488, 387585), (53460, 380538), (56376, 360855), (57420, 354294), (59049, 344520), (63423, 320760), (64152, 317115), (65610, 310068), (68904, 295245), (70470, 288684), (72171, 281880), (77517, 262440), (78732, 258390), (80190, 253692), (84564, 240570), (86130, 236196), (87480, 232551), (93960, 216513), (96228, 211410), (98415, 206712), (103356, 196830), (105705, 192456), (106920, 190269), (114840, 177147), (118098, 172260), (120285, 169128), (126846, 160380), (129195, 157464), (131220, 155034), (140940, 144342)]