4260530040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:478

約数の個数: 256

約数和(自身を含む): 14089420800

約数和(自身を除く): 9828890760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 181, 191, 195, 237, 260, 312, 316, 362, 382, 390, 395, 474, 520, 543, 573, 632, 724, 764, 780, 790, 905, 948, 955, 1027, 1086, 1146, 1185, 1448, 1528, 1560, 1580, 1810, 1896, 1910, 2054, 2172, 2292, 2353, 2370, 2483, 2715, 2865, 3081, 3160, 3620, 3820, 4108, 4344, 4584, 4706, 4740, 4966, 5135, 5430, 5730, 6162, 7059, 7240, 7449, 7640, 8216, 9412, 9480, 9932, 10270, 10860, 11460, 11765, 12324, 12415, 14118, 14299, 14898, 15089, 15405, 18824, 19864, 20540, 21720, 22920, 23530, 24648, 24830, 28236, 28598, 29796, 30178, 30810, 34571, 35295, 37245, 41080, 42897, 45267, 47060, 49660, 56472, 57196, 59592, 60356, 61620, 69142, 70590, 71495, 74490, 75445, 85794, 90534, 94120, 99320, 103713, 114392, 120712, 123240, 138284, 141180, 142990, 148980, 150890, 171588, 172855, 181068, 185887, 196157, 207426, 214485, 226335, 276568, 282360, 285980, 297960, 301780, 343176, 345710, 362136, 371774, 392314, 414852, 428970, 449423, 452670, 518565, 557661, 571960, 588471, 603560, 691420, 743548, 784628, 829704, 857940, 898846, 905340, 929435, 980785, 1037130, 1115322, 1176942, 1348269, 1382840, 1487096, 1569256, 1715880, 1797692, 1810680, 1858870, 1961570, 2074260, 2230644, 2247115, 2353884, 2696538, 2731109, 2788305, 2942355, 3595384, 3717740, 3923140, 4148520, 4461288, 4494230, 4707768, 5393076, 5462218, 5576610, 5884710, 6741345, 7435480, 7846280, 8193327, 8988460, 10786152, 10924436, 11153220, 11769420, 13482690, 13655545, 16386654, 17976920, 21848872, 22306440, 23538840, 26965380, 27311090, 32773308, 35504417, 40966635, 53930760, 54622180, 65546616, 71008834, 81933270, 106513251, 109244360, 142017668, 163866540, 177522085, 213026502, 284035336, 327733080, 355044170, 426053004, 532566255, 710088340, 852106008, 1065132510, 1420176680, 2130265020, 4260530040]

約数ペア:

[(1, 4260530040), (2, 2130265020), (3, 1420176680), (4, 1065132510), (5, 852106008), (6, 710088340), (8, 532566255), (10, 426053004), (12, 355044170), (13, 327733080), (15, 284035336), (20, 213026502), (24, 177522085), (26, 163866540), (30, 142017668), (39, 109244360), (40, 106513251), (52, 81933270), (60, 71008834), (65, 65546616), (78, 54622180), (79, 53930760), (104, 40966635), (120, 35504417), (130, 32773308), (156, 27311090), (158, 26965380), (181, 23538840), (191, 22306440), (195, 21848872), (237, 17976920), (260, 16386654), (312, 13655545), (316, 13482690), (362, 11769420), (382, 11153220), (390, 10924436), (395, 10786152), (474, 8988460), (520, 8193327), (543, 7846280), (573, 7435480), (632, 6741345), (724, 5884710), (764, 5576610), (780, 5462218), (790, 5393076), (905, 4707768), (948, 4494230), (955, 4461288), (1027, 4148520), (1086, 3923140), (1146, 3717740), (1185, 3595384), (1448, 2942355), (1528, 2788305), (1560, 2731109), (1580, 2696538), (1810, 2353884), (1896, 2247115), (1910, 2230644), (2054, 2074260), (2172, 1961570), (2292, 1858870), (2353, 1810680), (2370, 1797692), (2483, 1715880), (2715, 1569256), (2865, 1487096), (3081, 1382840), (3160, 1348269), (3620, 1176942), (3820, 1115322), (4108, 1037130), (4344, 980785), (4584, 929435), (4706, 905340), (4740, 898846), (4966, 857940), (5135, 829704), (5430, 784628), (5730, 743548), (6162, 691420), (7059, 603560), (7240, 588471), (7449, 571960), (7640, 557661), (8216, 518565), (9412, 452670), (9480, 449423), (9932, 428970), (10270, 414852), (10860, 392314), (11460, 371774), (11765, 362136), (12324, 345710), (12415, 343176), (14118, 301780), (14299, 297960), (14898, 285980), (15089, 282360), (15405, 276568), (18824, 226335), (19864, 214485), (20540, 207426), (21720, 196157), (22920, 185887), (23530, 181068), (24648, 172855), (24830, 171588), (28236, 150890), (28598, 148980), (29796, 142990), (30178, 141180), (30810, 138284), (34571, 123240), (35295, 120712), (37245, 114392), (41080, 103713), (42897, 99320), (45267, 94120), (47060, 90534), (49660, 85794), (56472, 75445), (57196, 74490), (59592, 71495), (60356, 70590), (61620, 69142)]