21301341360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{30893}}^1$

素因数の和:30952

約数の個数: 240

約数和(自身を含む): 75713037984

約数和(自身を除く): 54411696624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 338, 340, 390, 408, 442, 507, 510, 520, 624, 663, 676, 680, 780, 816, 845, 884, 1014, 1020, 1040, 1105, 1326, 1352, 1360, 1560, 1690, 1768, 2028, 2040, 2210, 2535, 2652, 2704, 2873, 3120, 3315, 3380, 3536, 4056, 4080, 4420, 5070, 5304, 5746, 6630, 6760, 8112, 8619, 8840, 10140, 10608, 11492, 13260, 13520, 14365, 17238, 17680, 20280, 22984, 26520, 28730, 30893, 34476, 40560, 43095, 45968, 53040, 57460, 61786, 68952, 86190, 92679, 114920, 123572, 137904, 154465, 172380, 185358, 229840, 247144, 308930, 344760, 370716, 401609, 463395, 494288, 525181, 617860, 689520, 741432, 803218, 926790, 1050362, 1204827, 1235720, 1482864, 1575543, 1606436, 1853580, 2008045, 2100724, 2409654, 2471440, 2625905, 3151086, 3212872, 3707160, 4016090, 4201448, 4819308, 5220917, 5251810, 6024135, 6302172, 6425744, 6827353, 7414320, 7877715, 8032180, 8402896, 9638616, 10441834, 10503620, 12048270, 12604344, 13654706, 15662751, 15755430, 16064360, 19277232, 20482059, 20883668, 21007240, 24096540, 25208688, 26104585, 27309412, 31325502, 31510860, 32128720, 34136765, 40964118, 41767336, 42014480, 48193080, 52209170, 54618824, 62651004, 63021720, 68273530, 78313755, 81928236, 83534672, 88755589, 96386160, 102410295, 104418340, 109237648, 125302008, 126043440, 136547060, 156627510, 163856472, 177511178, 204820590, 208836680, 250604016, 266266767, 273094120, 313255020, 327712944, 355022356, 409641180, 417673360, 443777945, 532533534, 546188240, 626510040, 710044712, 819282360, 887555890, 1065067068, 1253020080, 1331333835, 1420089424, 1638564720, 1775111780, 2130134136, 2662667670, 3550223560, 4260268272, 5325335340, 7100447120, 10650670680, 21301341360]

約数ペア:

[(1, 21301341360), (2, 10650670680), (3, 7100447120), (4, 5325335340), (5, 4260268272), (6, 3550223560), (8, 2662667670), (10, 2130134136), (12, 1775111780), (13, 1638564720), (15, 1420089424), (16, 1331333835), (17, 1253020080), (20, 1065067068), (24, 887555890), (26, 819282360), (30, 710044712), (34, 626510040), (39, 546188240), (40, 532533534), (48, 443777945), (51, 417673360), (52, 409641180), (60, 355022356), (65, 327712944), (68, 313255020), (78, 273094120), (80, 266266767), (85, 250604016), (102, 208836680), (104, 204820590), (120, 177511178), (130, 163856472), (136, 156627510), (156, 136547060), (169, 126043440), (170, 125302008), (195, 109237648), (204, 104418340), (208, 102410295), (221, 96386160), (240, 88755589), (255, 83534672), (260, 81928236), (272, 78313755), (312, 68273530), (338, 63021720), (340, 62651004), (390, 54618824), (408, 52209170), (442, 48193080), (507, 42014480), (510, 41767336), (520, 40964118), (624, 34136765), (663, 32128720), (676, 31510860), (680, 31325502), (780, 27309412), (816, 26104585), (845, 25208688), (884, 24096540), (1014, 21007240), (1020, 20883668), (1040, 20482059), (1105, 19277232), (1326, 16064360), (1352, 15755430), (1360, 15662751), (1560, 13654706), (1690, 12604344), (1768, 12048270), (2028, 10503620), (2040, 10441834), (2210, 9638616), (2535, 8402896), (2652, 8032180), (2704, 7877715), (2873, 7414320), (3120, 6827353), (3315, 6425744), (3380, 6302172), (3536, 6024135), (4056, 5251810), (4080, 5220917), (4420, 4819308), (5070, 4201448), (5304, 4016090), (5746, 3707160), (6630, 3212872), (6760, 3151086), (8112, 2625905), (8619, 2471440), (8840, 2409654), (10140, 2100724), (10608, 2008045), (11492, 1853580), (13260, 1606436), (13520, 1575543), (14365, 1482864), (17238, 1235720), (17680, 1204827), (20280, 1050362), (22984, 926790), (26520, 803218), (28730, 741432), (30893, 689520), (34476, 617860), (40560, 525181), (43095, 494288), (45968, 463395), (53040, 401609), (57460, 370716), (61786, 344760), (68952, 308930), (86190, 247144), (92679, 229840), (114920, 185358), (123572, 172380), (137904, 154465)]