2655641040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27457}}^1$

素因数の和:27517

約数の個数: 160

約数和(自身を含む): 9152080896

約数和(自身を除く): 6496439856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 24180, 27457, 32240, 48360, 54914, 82371, 96720, 109828, 137285, 164742, 219656, 274570, 329484, 356941, 411855, 439312, 549140, 658968, 713882, 823710, 851167, 1070823, 1098280, 1317936, 1427764, 1647420, 1702334, 1784705, 2141646, 2196560, 2553501, 2855528, 3294840, 3404668, 3569410, 4255835, 4283292, 5107002, 5354115, 5711056, 6589680, 6809336, 7138820, 8511670, 8566584, 10214004, 10708230, 11065171, 12767505, 13618672, 14277640, 17023340, 17133168, 20428008, 21416460, 22130342, 25535010, 28555280, 33195513, 34046680, 40856016, 42832920, 44260684, 51070020, 55325855, 66391026, 68093360, 85665840, 88521368, 102140040, 110651710, 132782052, 165977565, 177042736, 204280080, 221303420, 265564104, 331955130, 442606840, 531128208, 663910260, 885213680, 1327820520, 2655641040]

約数ペア:

[(1, 2655641040), (2, 1327820520), (3, 885213680), (4, 663910260), (5, 531128208), (6, 442606840), (8, 331955130), (10, 265564104), (12, 221303420), (13, 204280080), (15, 177042736), (16, 165977565), (20, 132782052), (24, 110651710), (26, 102140040), (30, 88521368), (31, 85665840), (39, 68093360), (40, 66391026), (48, 55325855), (52, 51070020), (60, 44260684), (62, 42832920), (65, 40856016), (78, 34046680), (80, 33195513), (93, 28555280), (104, 25535010), (120, 22130342), (124, 21416460), (130, 20428008), (155, 17133168), (156, 17023340), (186, 14277640), (195, 13618672), (208, 12767505), (240, 11065171), (248, 10708230), (260, 10214004), (310, 8566584), (312, 8511670), (372, 7138820), (390, 6809336), (403, 6589680), (465, 5711056), (496, 5354115), (520, 5107002), (620, 4283292), (624, 4255835), (744, 3569410), (780, 3404668), (806, 3294840), (930, 2855528), (1040, 2553501), (1209, 2196560), (1240, 2141646), (1488, 1784705), (1560, 1702334), (1612, 1647420), (1860, 1427764), (2015, 1317936), (2418, 1098280), (2480, 1070823), (3120, 851167), (3224, 823710), (3720, 713882), (4030, 658968), (4836, 549140), (6045, 439312), (6448, 411855), (7440, 356941), (8060, 329484), (9672, 274570), (12090, 219656), (16120, 164742), (19344, 137285), (24180, 109828), (27457, 96720), (32240, 82371), (48360, 54914)]