2037847560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:460

約数の個数: 256

約数和(自身を含む): 7160832000

約数和(自身を除く): 5122984440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 167, 168, 199, 210, 219, 280, 292, 334, 365, 398, 420, 438, 501, 511, 584, 597, 668, 730, 796, 835, 840, 876, 995, 1002, 1022, 1095, 1169, 1194, 1336, 1393, 1460, 1533, 1592, 1670, 1752, 1990, 2004, 2044, 2190, 2338, 2388, 2505, 2555, 2786, 2920, 2985, 3066, 3340, 3507, 3980, 4008, 4088, 4179, 4380, 4676, 4776, 5010, 5110, 5572, 5845, 5970, 6132, 6680, 6965, 7014, 7665, 7960, 8358, 8760, 9352, 10020, 10220, 11144, 11690, 11940, 12191, 12264, 13930, 14028, 14527, 15330, 16716, 17535, 20040, 20440, 20895, 23380, 23880, 24382, 27860, 28056, 29054, 30660, 33233, 33432, 35070, 36573, 41790, 43581, 46760, 48764, 55720, 58108, 60955, 61320, 66466, 70140, 72635, 73146, 83580, 85337, 87162, 97528, 99699, 101689, 116216, 121910, 132932, 140280, 145270, 146292, 166165, 167160, 170674, 174324, 182865, 199398, 203378, 217905, 232631, 243820, 256011, 265864, 290540, 292584, 305067, 332330, 341348, 348648, 365730, 398796, 406756, 426685, 435810, 465262, 487640, 498495, 508445, 512022, 581080, 610134, 664660, 682696, 697893, 731460, 797592, 813512, 853370, 871620, 930524, 996990, 1016890, 1024044, 1163155, 1220268, 1280055, 1329320, 1395786, 1462920, 1525335, 1706740, 1743240, 1861048, 1993980, 2033780, 2048088, 2326310, 2426009, 2440536, 2560110, 2791572, 3050670, 3413480, 3489465, 3987960, 4067560, 4652620, 4852018, 5120220, 5583144, 6101340, 6978930, 7278027, 9305240, 9704036, 10240440, 12130045, 12202680, 13957860, 14556054, 16982063, 19408072, 24260090, 27915720, 29112108, 33964126, 36390135, 48520180, 50946189, 58224216, 67928252, 72780270, 84910315, 97040360, 101892378, 135856504, 145560540, 169820630, 203784756, 254730945, 291121080, 339641260, 407569512, 509461890, 679282520, 1018923780, 2037847560]

約数ペア:

[(1, 2037847560), (2, 1018923780), (3, 679282520), (4, 509461890), (5, 407569512), (6, 339641260), (7, 291121080), (8, 254730945), (10, 203784756), (12, 169820630), (14, 145560540), (15, 135856504), (20, 101892378), (21, 97040360), (24, 84910315), (28, 72780270), (30, 67928252), (35, 58224216), (40, 50946189), (42, 48520180), (56, 36390135), (60, 33964126), (70, 29112108), (73, 27915720), (84, 24260090), (105, 19408072), (120, 16982063), (140, 14556054), (146, 13957860), (167, 12202680), (168, 12130045), (199, 10240440), (210, 9704036), (219, 9305240), (280, 7278027), (292, 6978930), (334, 6101340), (365, 5583144), (398, 5120220), (420, 4852018), (438, 4652620), (501, 4067560), (511, 3987960), (584, 3489465), (597, 3413480), (668, 3050670), (730, 2791572), (796, 2560110), (835, 2440536), (840, 2426009), (876, 2326310), (995, 2048088), (1002, 2033780), (1022, 1993980), (1095, 1861048), (1169, 1743240), (1194, 1706740), (1336, 1525335), (1393, 1462920), (1460, 1395786), (1533, 1329320), (1592, 1280055), (1670, 1220268), (1752, 1163155), (1990, 1024044), (2004, 1016890), (2044, 996990), (2190, 930524), (2338, 871620), (2388, 853370), (2505, 813512), (2555, 797592), (2786, 731460), (2920, 697893), (2985, 682696), (3066, 664660), (3340, 610134), (3507, 581080), (3980, 512022), (4008, 508445), (4088, 498495), (4179, 487640), (4380, 465262), (4676, 435810), (4776, 426685), (5010, 406756), (5110, 398796), (5572, 365730), (5845, 348648), (5970, 341348), (6132, 332330), (6680, 305067), (6965, 292584), (7014, 290540), (7665, 265864), (7960, 256011), (8358, 243820), (8760, 232631), (9352, 217905), (10020, 203378), (10220, 199398), (11144, 182865), (11690, 174324), (11940, 170674), (12191, 167160), (12264, 166165), (13930, 146292), (14028, 145270), (14527, 140280), (15330, 132932), (16716, 121910), (17535, 116216), (20040, 101689), (20440, 99699), (20895, 97528), (23380, 87162), (23880, 85337), (24382, 83580), (27860, 73146), (28056, 72635), (29054, 70140), (30660, 66466), (33233, 61320), (33432, 60955), (35070, 58108), (36573, 55720), (41790, 48764), (43581, 46760)]