2496780720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4463}}^1$

素因数の和:4529

約数の個数: 320

約数和(自身を含む): 10096496640

約数和(自身を除く): 7599715920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 333, 336, 360, 370, 378, 420, 432, 444, 504, 518, 540, 555, 560, 592, 630, 666, 720, 740, 756, 777, 840, 888, 945, 999, 1008, 1036, 1080, 1110, 1260, 1295, 1332, 1480, 1512, 1554, 1665, 1680, 1776, 1890, 1998, 2072, 2160, 2220, 2331, 2520, 2590, 2664, 2960, 3024, 3108, 3330, 3780, 3885, 3996, 4144, 4440, 4463, 4662, 4995, 5040, 5180, 5328, 6216, 6660, 6993, 7560, 7770, 7992, 8880, 8926, 9324, 9990, 10360, 11655, 12432, 13320, 13389, 13986, 15120, 15540, 15984, 17852, 18648, 19980, 20720, 22315, 23310, 26640, 26778, 27972, 31080, 31241, 34965, 35704, 37296, 39960, 40167, 44630, 46620, 53556, 55944, 62160, 62482, 66945, 69930, 71408, 79920, 80334, 89260, 93240, 93723, 107112, 111888, 120501, 124964, 133890, 139860, 156205, 160668, 165131, 178520, 186480, 187446, 200835, 214224, 241002, 249928, 267780, 279720, 281169, 312410, 321336, 330262, 357040, 374892, 401670, 468615, 482004, 495393, 499856, 535560, 559440, 562338, 602505, 624820, 642672, 660524, 749784, 803340, 825655, 843507, 937230, 964008, 990786, 1071120, 1124676, 1155917, 1205010, 1249640, 1321048, 1405845, 1486179, 1499568, 1606680, 1651310, 1687014, 1874460, 1928016, 1981572, 2249352, 2311834, 2410020, 2476965, 2499280, 2642096, 2811690, 2972358, 3213360, 3302620, 3374028, 3467751, 3748920, 3963144, 4217535, 4458537, 4498704, 4623668, 4820040, 4953930, 5623380, 5779585, 5944716, 6605240, 6748056, 6935502, 7430895, 7497840, 7926288, 8435070, 8917074, 9247336, 9640080, 9907860, 10403253, 11246760, 11559170, 11889432, 13210480, 13496112, 13871004, 14861790, 16870140, 17338755, 17834148, 18494672, 19815720, 20806506, 22292685, 22493520, 23118340, 23778864, 27742008, 29723580, 31209759, 33740280, 34677510, 35668296, 39631440, 41613012, 44585370, 46236680, 52016265, 55484016, 59447160, 62419518, 67480560, 69355020, 71336592, 83226024, 89170740, 92473360, 104032530, 118894320, 124839036, 138710040, 156048795, 166452048, 178341480, 208065060, 249678072, 277420080, 312097590, 356682960, 416130120, 499356144, 624195180, 832260240, 1248390360, 2496780720]

約数ペア:

[(1, 2496780720), (2, 1248390360), (3, 832260240), (4, 624195180), (5, 499356144), (6, 416130120), (7, 356682960), (8, 312097590), (9, 277420080), (10, 249678072), (12, 208065060), (14, 178341480), (15, 166452048), (16, 156048795), (18, 138710040), (20, 124839036), (21, 118894320), (24, 104032530), (27, 92473360), (28, 89170740), (30, 83226024), (35, 71336592), (36, 69355020), (37, 67480560), (40, 62419518), (42, 59447160), (45, 55484016), (48, 52016265), (54, 46236680), (56, 44585370), (60, 41613012), (63, 39631440), (70, 35668296), (72, 34677510), (74, 33740280), (80, 31209759), (84, 29723580), (90, 27742008), (105, 23778864), (108, 23118340), (111, 22493520), (112, 22292685), (120, 20806506), (126, 19815720), (135, 18494672), (140, 17834148), (144, 17338755), (148, 16870140), (168, 14861790), (180, 13871004), (185, 13496112), (189, 13210480), (210, 11889432), (216, 11559170), (222, 11246760), (240, 10403253), (252, 9907860), (259, 9640080), (270, 9247336), (280, 8917074), (296, 8435070), (315, 7926288), (333, 7497840), (336, 7430895), (360, 6935502), (370, 6748056), (378, 6605240), (420, 5944716), (432, 5779585), (444, 5623380), (504, 4953930), (518, 4820040), (540, 4623668), (555, 4498704), (560, 4458537), (592, 4217535), (630, 3963144), (666, 3748920), (720, 3467751), (740, 3374028), (756, 3302620), (777, 3213360), (840, 2972358), (888, 2811690), (945, 2642096), (999, 2499280), (1008, 2476965), (1036, 2410020), (1080, 2311834), (1110, 2249352), (1260, 1981572), (1295, 1928016), (1332, 1874460), (1480, 1687014), (1512, 1651310), (1554, 1606680), (1665, 1499568), (1680, 1486179), (1776, 1405845), (1890, 1321048), (1998, 1249640), (2072, 1205010), (2160, 1155917), (2220, 1124676), (2331, 1071120), (2520, 990786), (2590, 964008), (2664, 937230), (2960, 843507), (3024, 825655), (3108, 803340), (3330, 749784), (3780, 660524), (3885, 642672), (3996, 624820), (4144, 602505), (4440, 562338), (4463, 559440), (4662, 535560), (4995, 499856), (5040, 495393), (5180, 482004), (5328, 468615), (6216, 401670), (6660, 374892), (6993, 357040), (7560, 330262), (7770, 321336), (7992, 312410), (8880, 281169), (8926, 279720), (9324, 267780), (9990, 249928), (10360, 241002), (11655, 214224), (12432, 200835), (13320, 187446), (13389, 186480), (13986, 178520), (15120, 165131), (15540, 160668), (15984, 156205), (17852, 139860), (18648, 133890), (19980, 124964), (20720, 120501), (22315, 111888), (23310, 107112), (26640, 93723), (26778, 93240), (27972, 89260), (31080, 80334), (31241, 79920), (34965, 71408), (35704, 69930), (37296, 66945), (39960, 62482), (40167, 62160), (44630, 55944), (46620, 53556)]