2019592080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13421}}^1$

素因数の和:13470

約数の個数: 240

約数和(自身を含む): 7789055040

約数和(自身を除く): 5769462960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8360, 9405, 10032, 12540, 13421, 13680, 15048, 16720, 18810, 25080, 26842, 30096, 37620, 40263, 50160, 53684, 67105, 75240, 80526, 107368, 120789, 134210, 147631, 150480, 161052, 201315, 214736, 241578, 254999, 268420, 295262, 322104, 402630, 442893, 483156, 509998, 536840, 590524, 603945, 644208, 738155, 764997, 805260, 885786, 966312, 1019996, 1073680, 1181048, 1207890, 1274995, 1328679, 1476310, 1529994, 1610520, 1771572, 1932624, 2039992, 2214465, 2294991, 2362096, 2415780, 2549990, 2657358, 2804989, 2952620, 3059988, 3221040, 3543144, 3824985, 4079984, 4428930, 4589982, 4831560, 5099980, 5314716, 5609978, 5905240, 6119976, 6643395, 7086288, 7649970, 8414967, 8857860, 9179964, 9663120, 10199960, 10629432, 11219956, 11474955, 11810480, 12239952, 13286790, 14024945, 15299940, 16829934, 17715720, 18359928, 20399920, 21258864, 22439912, 22949910, 25244901, 26573580, 28049890, 30599880, 33659868, 35431440, 36719856, 42074835, 44879824, 45899820, 50489802, 53147160, 56099780, 61199760, 67319736, 84149670, 91799640, 100979604, 106294320, 112199560, 126224505, 134639472, 168299340, 183599280, 201959208, 224399120, 252449010, 336598680, 403918416, 504898020, 673197360, 1009796040, 2019592080]

約数ペア:

[(1, 2019592080), (2, 1009796040), (3, 673197360), (4, 504898020), (5, 403918416), (6, 336598680), (8, 252449010), (9, 224399120), (10, 201959208), (11, 183599280), (12, 168299340), (15, 134639472), (16, 126224505), (18, 112199560), (19, 106294320), (20, 100979604), (22, 91799640), (24, 84149670), (30, 67319736), (33, 61199760), (36, 56099780), (38, 53147160), (40, 50489802), (44, 45899820), (45, 44879824), (48, 42074835), (55, 36719856), (57, 35431440), (60, 33659868), (66, 30599880), (72, 28049890), (76, 26573580), (80, 25244901), (88, 22949910), (90, 22439912), (95, 21258864), (99, 20399920), (110, 18359928), (114, 17715720), (120, 16829934), (132, 15299940), (144, 14024945), (152, 13286790), (165, 12239952), (171, 11810480), (176, 11474955), (180, 11219956), (190, 10629432), (198, 10199960), (209, 9663120), (220, 9179964), (228, 8857860), (240, 8414967), (264, 7649970), (285, 7086288), (304, 6643395), (330, 6119976), (342, 5905240), (360, 5609978), (380, 5314716), (396, 5099980), (418, 4831560), (440, 4589982), (456, 4428930), (495, 4079984), (528, 3824985), (570, 3543144), (627, 3221040), (660, 3059988), (684, 2952620), (720, 2804989), (760, 2657358), (792, 2549990), (836, 2415780), (855, 2362096), (880, 2294991), (912, 2214465), (990, 2039992), (1045, 1932624), (1140, 1771572), (1254, 1610520), (1320, 1529994), (1368, 1476310), (1520, 1328679), (1584, 1274995), (1672, 1207890), (1710, 1181048), (1881, 1073680), (1980, 1019996), (2090, 966312), (2280, 885786), (2508, 805260), (2640, 764997), (2736, 738155), (3135, 644208), (3344, 603945), (3420, 590524), (3762, 536840), (3960, 509998), (4180, 483156), (4560, 442893), (5016, 402630), (6270, 322104), (6840, 295262), (7524, 268420), (7920, 254999), (8360, 241578), (9405, 214736), (10032, 201315), (12540, 161052), (13421, 150480), (13680, 147631), (15048, 134210), (16720, 120789), (18810, 107368), (25080, 80526), (26842, 75240), (30096, 67105), (37620, 53684), (40263, 50160)]