2158113360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 320

約数和(自身を含む): 7595513856

約数和(自身を除く): 5437400496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 53, 60, 62, 65, 78, 80, 93, 104, 106, 120, 124, 130, 155, 156, 159, 186, 195, 208, 212, 240, 248, 260, 265, 310, 312, 318, 372, 390, 403, 421, 424, 465, 496, 520, 530, 620, 624, 636, 689, 744, 780, 795, 806, 842, 848, 930, 1040, 1060, 1209, 1240, 1263, 1272, 1378, 1488, 1560, 1590, 1612, 1643, 1684, 1860, 2015, 2067, 2105, 2120, 2418, 2480, 2526, 2544, 2756, 3120, 3180, 3224, 3286, 3368, 3445, 3720, 4030, 4134, 4210, 4240, 4836, 4929, 5052, 5473, 5512, 6045, 6315, 6360, 6448, 6572, 6736, 6890, 7440, 8060, 8215, 8268, 8420, 9672, 9858, 10104, 10335, 10946, 11024, 12090, 12630, 12720, 13051, 13144, 13780, 16120, 16419, 16430, 16536, 16840, 19344, 19716, 20208, 20670, 21359, 21892, 22313, 24180, 24645, 25260, 26102, 26288, 27365, 27560, 32240, 32838, 32860, 33072, 33680, 39153, 39432, 41340, 42718, 43784, 44626, 48360, 49290, 50520, 52204, 54730, 55120, 64077, 65255, 65676, 65720, 66939, 78306, 78864, 82095, 82680, 85436, 87568, 89252, 96720, 98580, 101040, 104408, 106795, 109460, 111565, 128154, 130510, 131352, 131440, 133878, 156612, 164190, 165360, 169663, 170872, 178504, 195765, 197160, 208816, 213590, 218920, 223130, 256308, 261020, 262704, 267756, 290069, 313224, 320385, 328380, 334695, 339326, 341744, 357008, 391530, 394320, 427180, 437840, 446260, 508989, 512616, 522040, 535512, 580138, 626448, 640770, 656760, 669390, 678652, 691703, 783060, 848315, 854360, 870207, 892520, 1017978, 1025232, 1044080, 1071024, 1160276, 1281540, 1313520, 1338780, 1357304, 1383406, 1450345, 1566120, 1696630, 1708720, 1740414, 1785040, 2035956, 2075109, 2320552, 2544945, 2563080, 2677560, 2714608, 2766812, 2900690, 3132240, 3393260, 3458515, 3480828, 4071912, 4150218, 4351035, 4641104, 5089890, 5126160, 5355120, 5533624, 5801380, 6786520, 6917030, 6961656, 8143824, 8300436, 8702070, 8992139, 10179780, 10375545, 11067248, 11602760, 13573040, 13834060, 13923312, 16600872, 17404140, 17984278, 20359560, 20751090, 23205520, 26976417, 27668120, 33201744, 34808280, 35968556, 40719120, 41502180, 44960695, 53952834, 55336240, 69616560, 71937112, 83004360, 89921390, 107905668, 134882085, 143874224, 166008720, 179842780, 215811336, 269764170, 359685560, 431622672, 539528340, 719371120, 1079056680, 2158113360]

約数ペア:

[(1, 2158113360), (2, 1079056680), (3, 719371120), (4, 539528340), (5, 431622672), (6, 359685560), (8, 269764170), (10, 215811336), (12, 179842780), (13, 166008720), (15, 143874224), (16, 134882085), (20, 107905668), (24, 89921390), (26, 83004360), (30, 71937112), (31, 69616560), (39, 55336240), (40, 53952834), (48, 44960695), (52, 41502180), (53, 40719120), (60, 35968556), (62, 34808280), (65, 33201744), (78, 27668120), (80, 26976417), (93, 23205520), (104, 20751090), (106, 20359560), (120, 17984278), (124, 17404140), (130, 16600872), (155, 13923312), (156, 13834060), (159, 13573040), (186, 11602760), (195, 11067248), (208, 10375545), (212, 10179780), (240, 8992139), (248, 8702070), (260, 8300436), (265, 8143824), (310, 6961656), (312, 6917030), (318, 6786520), (372, 5801380), (390, 5533624), (403, 5355120), (421, 5126160), (424, 5089890), (465, 4641104), (496, 4351035), (520, 4150218), (530, 4071912), (620, 3480828), (624, 3458515), (636, 3393260), (689, 3132240), (744, 2900690), (780, 2766812), (795, 2714608), (806, 2677560), (842, 2563080), (848, 2544945), (930, 2320552), (1040, 2075109), (1060, 2035956), (1209, 1785040), (1240, 1740414), (1263, 1708720), (1272, 1696630), (1378, 1566120), (1488, 1450345), (1560, 1383406), (1590, 1357304), (1612, 1338780), (1643, 1313520), (1684, 1281540), (1860, 1160276), (2015, 1071024), (2067, 1044080), (2105, 1025232), (2120, 1017978), (2418, 892520), (2480, 870207), (2526, 854360), (2544, 848315), (2756, 783060), (3120, 691703), (3180, 678652), (3224, 669390), (3286, 656760), (3368, 640770), (3445, 626448), (3720, 580138), (4030, 535512), (4134, 522040), (4210, 512616), (4240, 508989), (4836, 446260), (4929, 437840), (5052, 427180), (5473, 394320), (5512, 391530), (6045, 357008), (6315, 341744), (6360, 339326), (6448, 334695), (6572, 328380), (6736, 320385), (6890, 313224), (7440, 290069), (8060, 267756), (8215, 262704), (8268, 261020), (8420, 256308), (9672, 223130), (9858, 218920), (10104, 213590), (10335, 208816), (10946, 197160), (11024, 195765), (12090, 178504), (12630, 170872), (12720, 169663), (13051, 165360), (13144, 164190), (13780, 156612), (16120, 133878), (16419, 131440), (16430, 131352), (16536, 130510), (16840, 128154), (19344, 111565), (19716, 109460), (20208, 106795), (20670, 104408), (21359, 101040), (21892, 98580), (22313, 96720), (24180, 89252), (24645, 87568), (25260, 85436), (26102, 82680), (26288, 82095), (27365, 78864), (27560, 78306), (32240, 66939), (32838, 65720), (32860, 65676), (33072, 65255), (33680, 64077), (39153, 55120), (39432, 54730), (41340, 52204), (42718, 50520), (43784, 49290), (44626, 48360)]