1912691040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13327}}^1$

素因数の和:13381

約数の個数: 192

約数和(自身を含む): 6771050496

約数和(自身を除く): 4858359456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 897, 920, 1040, 1104, 1196, 1248, 1380, 1495, 1560, 1794, 1840, 2080, 2208, 2392, 2760, 2990, 3120, 3588, 3680, 4485, 4784, 5520, 5980, 6240, 7176, 8970, 9568, 11040, 11960, 13327, 14352, 17940, 23920, 26654, 28704, 35880, 39981, 47840, 53308, 66635, 71760, 79962, 106616, 133270, 143520, 159924, 173251, 199905, 213232, 266540, 306521, 319848, 346502, 399810, 426464, 519753, 533080, 613042, 639696, 693004, 799620, 866255, 919563, 1039506, 1066160, 1226084, 1279392, 1386008, 1532605, 1599240, 1732510, 1839126, 2079012, 2132320, 2452168, 2598765, 2772016, 3065210, 3198480, 3465020, 3678252, 3984773, 4158024, 4597815, 4904336, 5197530, 5544032, 6130420, 6396960, 6930040, 7356504, 7969546, 8316048, 9195630, 9808672, 10395060, 11954319, 12260840, 13860080, 14713008, 15939092, 16632096, 18391260, 19923865, 20790120, 23908638, 24521680, 27720160, 29426016, 31878184, 36782520, 39847730, 41580240, 47817276, 49043360, 59771595, 63756368, 73565040, 79695460, 83160480, 95634552, 119543190, 127512736, 147130080, 159390920, 191269104, 239086380, 318781840, 382538208, 478172760, 637563680, 956345520, 1912691040]

約数ペア:

[(1, 1912691040), (2, 956345520), (3, 637563680), (4, 478172760), (5, 382538208), (6, 318781840), (8, 239086380), (10, 191269104), (12, 159390920), (13, 147130080), (15, 127512736), (16, 119543190), (20, 95634552), (23, 83160480), (24, 79695460), (26, 73565040), (30, 63756368), (32, 59771595), (39, 49043360), (40, 47817276), (46, 41580240), (48, 39847730), (52, 36782520), (60, 31878184), (65, 29426016), (69, 27720160), (78, 24521680), (80, 23908638), (92, 20790120), (96, 19923865), (104, 18391260), (115, 16632096), (120, 15939092), (130, 14713008), (138, 13860080), (156, 12260840), (160, 11954319), (184, 10395060), (195, 9808672), (208, 9195630), (230, 8316048), (240, 7969546), (260, 7356504), (276, 6930040), (299, 6396960), (312, 6130420), (345, 5544032), (368, 5197530), (390, 4904336), (416, 4597815), (460, 4158024), (480, 3984773), (520, 3678252), (552, 3465020), (598, 3198480), (624, 3065210), (690, 2772016), (736, 2598765), (780, 2452168), (897, 2132320), (920, 2079012), (1040, 1839126), (1104, 1732510), (1196, 1599240), (1248, 1532605), (1380, 1386008), (1495, 1279392), (1560, 1226084), (1794, 1066160), (1840, 1039506), (2080, 919563), (2208, 866255), (2392, 799620), (2760, 693004), (2990, 639696), (3120, 613042), (3588, 533080), (3680, 519753), (4485, 426464), (4784, 399810), (5520, 346502), (5980, 319848), (6240, 306521), (7176, 266540), (8970, 213232), (9568, 199905), (11040, 173251), (11960, 159924), (13327, 143520), (14352, 133270), (17940, 106616), (23920, 79962), (26654, 71760), (28704, 66635), (35880, 53308), (39981, 47840)]