20126363040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2777}}^1$

素因数の和:3524

約数の個数: 288

約数和(自身を含む): 78630289920

約数和(自身を除く): 58503926880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 719, 720, 840, 1008, 1120, 1260, 1438, 1440, 1680, 2016, 2157, 2520, 2777, 2876, 3360, 3595, 4314, 5033, 5040, 5554, 5752, 6471, 7190, 8331, 8628, 10066, 10080, 10785, 11108, 11504, 12942, 13885, 14380, 15099, 16662, 17256, 19439, 20132, 21570, 22216, 23008, 24993, 25165, 25884, 27770, 28760, 30198, 32355, 33324, 34512, 38878, 40264, 41655, 43140, 44432, 45297, 49986, 50330, 51768, 55540, 57520, 58317, 60396, 64710, 66648, 69024, 75495, 77756, 80528, 83310, 86280, 88864, 90594, 97195, 99972, 100660, 103536, 111080, 115040, 116634, 120792, 124965, 129420, 133296, 150990, 155512, 161056, 166620, 172560, 174951, 181188, 194390, 199944, 201320, 207072, 222160, 226485, 233268, 241584, 249930, 258840, 266592, 291585, 301980, 311024, 333240, 345120, 349902, 362376, 388780, 399888, 402640, 444320, 452970, 466536, 483168, 499860, 517680, 583170, 603960, 622048, 666480, 699804, 724752, 777560, 799776, 805280, 874755, 905940, 933072, 999720, 1035360, 1166340, 1207920, 1332960, 1399608, 1449504, 1555120, 1749510, 1811880, 1866144, 1996663, 1999440, 2332680, 2415840, 2799216, 3110240, 3499020, 3623760, 3993326, 3998880, 4665360, 5598432, 5989989, 6998040, 7247520, 7986652, 9330720, 9983315, 11979978, 13976641, 13996080, 15973304, 17969967, 19966630, 23959956, 27953282, 27992160, 29949945, 31946608, 35939934, 39933260, 41929923, 47919912, 55906564, 59899890, 63893216, 69883205, 71879868, 79866520, 83859846, 89849835, 95839824, 111813128, 119799780, 125789769, 139766410, 143759736, 159733040, 167719692, 179699670, 191679648, 209649615, 223626256, 239599560, 251579538, 279532820, 287519472, 319466080, 335439384, 359399340, 419299230, 447252512, 479199120, 503159076, 559065640, 575038944, 628948845, 670878768, 718798680, 838598460, 958398240, 1006318152, 1118131280, 1257897690, 1341757536, 1437597360, 1677196920, 2012636304, 2236262560, 2515795380, 2875194720, 3354393840, 4025272608, 5031590760, 6708787680, 10063181520, 20126363040]

約数ペア:

[(1, 20126363040), (2, 10063181520), (3, 6708787680), (4, 5031590760), (5, 4025272608), (6, 3354393840), (7, 2875194720), (8, 2515795380), (9, 2236262560), (10, 2012636304), (12, 1677196920), (14, 1437597360), (15, 1341757536), (16, 1257897690), (18, 1118131280), (20, 1006318152), (21, 958398240), (24, 838598460), (28, 718798680), (30, 670878768), (32, 628948845), (35, 575038944), (36, 559065640), (40, 503159076), (42, 479199120), (45, 447252512), (48, 419299230), (56, 359399340), (60, 335439384), (63, 319466080), (70, 287519472), (72, 279532820), (80, 251579538), (84, 239599560), (90, 223626256), (96, 209649615), (105, 191679648), (112, 179699670), (120, 167719692), (126, 159733040), (140, 143759736), (144, 139766410), (160, 125789769), (168, 119799780), (180, 111813128), (210, 95839824), (224, 89849835), (240, 83859846), (252, 79866520), (280, 71879868), (288, 69883205), (315, 63893216), (336, 59899890), (360, 55906564), (420, 47919912), (480, 41929923), (504, 39933260), (560, 35939934), (630, 31946608), (672, 29949945), (719, 27992160), (720, 27953282), (840, 23959956), (1008, 19966630), (1120, 17969967), (1260, 15973304), (1438, 13996080), (1440, 13976641), (1680, 11979978), (2016, 9983315), (2157, 9330720), (2520, 7986652), (2777, 7247520), (2876, 6998040), (3360, 5989989), (3595, 5598432), (4314, 4665360), (5033, 3998880), (5040, 3993326), (5554, 3623760), (5752, 3499020), (6471, 3110240), (7190, 2799216), (8331, 2415840), (8628, 2332680), (10066, 1999440), (10080, 1996663), (10785, 1866144), (11108, 1811880), (11504, 1749510), (12942, 1555120), (13885, 1449504), (14380, 1399608), (15099, 1332960), (16662, 1207920), (17256, 1166340), (19439, 1035360), (20132, 999720), (21570, 933072), (22216, 905940), (23008, 874755), (24993, 805280), (25165, 799776), (25884, 777560), (27770, 724752), (28760, 699804), (30198, 666480), (32355, 622048), (33324, 603960), (34512, 583170), (38878, 517680), (40264, 499860), (41655, 483168), (43140, 466536), (44432, 452970), (45297, 444320), (49986, 402640), (50330, 399888), (51768, 388780), (55540, 362376), (57520, 349902), (58317, 345120), (60396, 333240), (64710, 311024), (66648, 301980), (69024, 291585), (75495, 266592), (77756, 258840), (80528, 249930), (83310, 241584), (86280, 233268), (88864, 226485), (90594, 222160), (97195, 207072), (99972, 201320), (100660, 199944), (103536, 194390), (111080, 181188), (115040, 174951), (116634, 172560), (120792, 166620), (124965, 161056), (129420, 155512), (133296, 150990)]