2019298680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7283

約数の個数: 256

約数和(自身を含む): 7901568000

約数和(自身を除く): 5882269320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 333, 360, 370, 378, 420, 444, 504, 518, 540, 555, 630, 666, 740, 756, 777, 840, 888, 945, 999, 1036, 1080, 1110, 1260, 1295, 1332, 1480, 1512, 1554, 1665, 1890, 1998, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3780, 3885, 3996, 4440, 4662, 4995, 5180, 6216, 6660, 6993, 7219, 7560, 7770, 7992, 9324, 9990, 10360, 11655, 13320, 13986, 14438, 15540, 18648, 19980, 21657, 23310, 27972, 28876, 31080, 34965, 36095, 39960, 43314, 46620, 50533, 55944, 57752, 64971, 69930, 72190, 86628, 93240, 101066, 108285, 129942, 139860, 144380, 151599, 173256, 194913, 202132, 216570, 252665, 259884, 267103, 279720, 288760, 303198, 324855, 389826, 404264, 433140, 454797, 505330, 519768, 534206, 606396, 649710, 757995, 779652, 801309, 866280, 909594, 974565, 1010660, 1068412, 1212792, 1299420, 1335515, 1364391, 1515990, 1559304, 1602618, 1819188, 1869721, 1949130, 2021320, 2136824, 2273985, 2403927, 2598840, 2671030, 2728782, 3031980, 3205236, 3638376, 3739442, 3898260, 4006545, 4547970, 4807854, 5342060, 5457564, 5609163, 6063960, 6410472, 6821955, 7211781, 7478884, 7796520, 8013090, 9095940, 9348605, 9615708, 10684120, 10915128, 11218326, 12019635, 13643910, 14423562, 14957768, 16026180, 16827489, 18191880, 18697210, 19231416, 22436652, 24039270, 27287820, 28045815, 28847124, 32052360, 33654978, 36058905, 37394420, 44873304, 48078540, 50482467, 54575640, 56091630, 57694248, 67309956, 72117810, 74788840, 84137445, 96157080, 100964934, 112183260, 134619912, 144235620, 168274890, 201929868, 224366520, 252412335, 288471240, 336549780, 403859736, 504824670, 673099560, 1009649340, 2019298680]

約数ペア:

[(1, 2019298680), (2, 1009649340), (3, 673099560), (4, 504824670), (5, 403859736), (6, 336549780), (7, 288471240), (8, 252412335), (9, 224366520), (10, 201929868), (12, 168274890), (14, 144235620), (15, 134619912), (18, 112183260), (20, 100964934), (21, 96157080), (24, 84137445), (27, 74788840), (28, 72117810), (30, 67309956), (35, 57694248), (36, 56091630), (37, 54575640), (40, 50482467), (42, 48078540), (45, 44873304), (54, 37394420), (56, 36058905), (60, 33654978), (63, 32052360), (70, 28847124), (72, 28045815), (74, 27287820), (84, 24039270), (90, 22436652), (105, 19231416), (108, 18697210), (111, 18191880), (120, 16827489), (126, 16026180), (135, 14957768), (140, 14423562), (148, 13643910), (168, 12019635), (180, 11218326), (185, 10915128), (189, 10684120), (210, 9615708), (216, 9348605), (222, 9095940), (252, 8013090), (259, 7796520), (270, 7478884), (280, 7211781), (296, 6821955), (315, 6410472), (333, 6063960), (360, 5609163), (370, 5457564), (378, 5342060), (420, 4807854), (444, 4547970), (504, 4006545), (518, 3898260), (540, 3739442), (555, 3638376), (630, 3205236), (666, 3031980), (740, 2728782), (756, 2671030), (777, 2598840), (840, 2403927), (888, 2273985), (945, 2136824), (999, 2021320), (1036, 1949130), (1080, 1869721), (1110, 1819188), (1260, 1602618), (1295, 1559304), (1332, 1515990), (1480, 1364391), (1512, 1335515), (1554, 1299420), (1665, 1212792), (1890, 1068412), (1998, 1010660), (2072, 974565), (2220, 909594), (2331, 866280), (2520, 801309), (2590, 779652), (2664, 757995), (3108, 649710), (3330, 606396), (3780, 534206), (3885, 519768), (3996, 505330), (4440, 454797), (4662, 433140), (4995, 404264), (5180, 389826), (6216, 324855), (6660, 303198), (6993, 288760), (7219, 279720), (7560, 267103), (7770, 259884), (7992, 252665), (9324, 216570), (9990, 202132), (10360, 194913), (11655, 173256), (13320, 151599), (13986, 144380), (14438, 139860), (15540, 129942), (18648, 108285), (19980, 101066), (21657, 93240), (23310, 86628), (27972, 72190), (28876, 69930), (31080, 64971), (34965, 57752), (36095, 55944), (39960, 50533), (43314, 46620)]