71930040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 192

約数和(自身を含む): 270617760

約数和(自身を除く): 198687720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 941, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1882, 1911, 1960, 2184, 2548, 2730, 2823, 2940, 3185, 3640, 3764, 3822, 4705, 5096, 5460, 5646, 5880, 6370, 6587, 7528, 7644, 9410, 9555, 10920, 11292, 12233, 12740, 13174, 14115, 15288, 18820, 19110, 19761, 22584, 24466, 25480, 26348, 28230, 32935, 36699, 37640, 38220, 39522, 46109, 48932, 52696, 56460, 61165, 65870, 73398, 76440, 79044, 85631, 92218, 97864, 98805, 112920, 122330, 131740, 138327, 146796, 158088, 171262, 183495, 184436, 197610, 230545, 244660, 256893, 263480, 276654, 293592, 342524, 366990, 368872, 395220, 428155, 461090, 489320, 513786, 553308, 599417, 685048, 691635, 733980, 790440, 856310, 922180, 1027572, 1106616, 1198834, 1284465, 1383270, 1467960, 1712620, 1798251, 1844360, 2055144, 2397668, 2568930, 2766540, 2997085, 3425240, 3596502, 4795336, 5137860, 5533080, 5994170, 7193004, 8991255, 10275720, 11988340, 14386008, 17982510, 23976680, 35965020, 71930040]

約数ペア:

[(1, 71930040), (2, 35965020), (3, 23976680), (4, 17982510), (5, 14386008), (6, 11988340), (7, 10275720), (8, 8991255), (10, 7193004), (12, 5994170), (13, 5533080), (14, 5137860), (15, 4795336), (20, 3596502), (21, 3425240), (24, 2997085), (26, 2766540), (28, 2568930), (30, 2397668), (35, 2055144), (39, 1844360), (40, 1798251), (42, 1712620), (49, 1467960), (52, 1383270), (56, 1284465), (60, 1198834), (65, 1106616), (70, 1027572), (78, 922180), (84, 856310), (91, 790440), (98, 733980), (104, 691635), (105, 685048), (120, 599417), (130, 553308), (140, 513786), (147, 489320), (156, 461090), (168, 428155), (182, 395220), (195, 368872), (196, 366990), (210, 342524), (245, 293592), (260, 276654), (273, 263480), (280, 256893), (294, 244660), (312, 230545), (364, 197610), (390, 184436), (392, 183495), (420, 171262), (455, 158088), (490, 146796), (520, 138327), (546, 131740), (588, 122330), (637, 112920), (728, 98805), (735, 97864), (780, 92218), (840, 85631), (910, 79044), (941, 76440), (980, 73398), (1092, 65870), (1176, 61165), (1274, 56460), (1365, 52696), (1470, 48932), (1560, 46109), (1820, 39522), (1882, 38220), (1911, 37640), (1960, 36699), (2184, 32935), (2548, 28230), (2730, 26348), (2823, 25480), (2940, 24466), (3185, 22584), (3640, 19761), (3764, 19110), (3822, 18820), (4705, 15288), (5096, 14115), (5460, 13174), (5646, 12740), (5880, 12233), (6370, 11292), (6587, 10920), (7528, 9555), (7644, 9410)]