170653140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 649119744

約数和(自身を除く): 478466604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 153, 155, 170, 180, 186, 204, 210, 217, 238, 252, 255, 257, 279, 306, 310, 315, 340, 357, 372, 420, 434, 465, 476, 510, 514, 527, 558, 595, 612, 620, 630, 651, 714, 765, 771, 868, 930, 1020, 1028, 1054, 1071, 1085, 1116, 1190, 1260, 1285, 1302, 1395, 1428, 1530, 1542, 1581, 1785, 1799, 1860, 1953, 2108, 2142, 2170, 2313, 2380, 2570, 2604, 2635, 2790, 3060, 3084, 3162, 3255, 3570, 3598, 3689, 3855, 3906, 4284, 4340, 4369, 4626, 4743, 5140, 5270, 5355, 5397, 5580, 6324, 6510, 7140, 7196, 7378, 7710, 7812, 7905, 7967, 8738, 8995, 9252, 9486, 9765, 10540, 10710, 10794, 11067, 11565, 13020, 13107, 14756, 15420, 15810, 15934, 16191, 17476, 17990, 18445, 18972, 19530, 21420, 21588, 21845, 22134, 23130, 23715, 23901, 26214, 26985, 30583, 31620, 31868, 32382, 33201, 35980, 36890, 39060, 39321, 39835, 43690, 44268, 46260, 47430, 47802, 52428, 53970, 55335, 55769, 61166, 64764, 65535, 66402, 71703, 73780, 78642, 79670, 80955, 87380, 91749, 94860, 95604, 107940, 110670, 111538, 119505, 122332, 131070, 132804, 135439, 143406, 152915, 157284, 159340, 161910, 166005, 167307, 183498, 196605, 221340, 223076, 239010, 262140, 270878, 275247, 278845, 286812, 305830, 323820, 332010, 334614, 358515, 366996, 393210, 406317, 458745, 478020, 501921, 541756, 550494, 557690, 611660, 664020, 669228, 677195, 717030, 786420, 812634, 836535, 917490, 948073, 1003842, 1100988, 1115380, 1218951, 1354390, 1376235, 1434060, 1625268, 1673070, 1834980, 1896146, 2007684, 2031585, 2437902, 2509605, 2708780, 2752470, 2844219, 3346140, 3792292, 4063170, 4740365, 4875804, 5019210, 5504940, 5688438, 6094755, 8126340, 8532657, 9480730, 10038420, 11376876, 12189510, 14221095, 17065314, 18961460, 24379020, 28442190, 34130628, 42663285, 56884380, 85326570, 170653140]

約数ペア:

[(1, 170653140), (2, 85326570), (3, 56884380), (4, 42663285), (5, 34130628), (6, 28442190), (7, 24379020), (9, 18961460), (10, 17065314), (12, 14221095), (14, 12189510), (15, 11376876), (17, 10038420), (18, 9480730), (20, 8532657), (21, 8126340), (28, 6094755), (30, 5688438), (31, 5504940), (34, 5019210), (35, 4875804), (36, 4740365), (42, 4063170), (45, 3792292), (51, 3346140), (60, 2844219), (62, 2752470), (63, 2708780), (68, 2509605), (70, 2437902), (84, 2031585), (85, 2007684), (90, 1896146), (93, 1834980), (102, 1673070), (105, 1625268), (119, 1434060), (124, 1376235), (126, 1354390), (140, 1218951), (153, 1115380), (155, 1100988), (170, 1003842), (180, 948073), (186, 917490), (204, 836535), (210, 812634), (217, 786420), (238, 717030), (252, 677195), (255, 669228), (257, 664020), (279, 611660), (306, 557690), (310, 550494), (315, 541756), (340, 501921), (357, 478020), (372, 458745), (420, 406317), (434, 393210), (465, 366996), (476, 358515), (510, 334614), (514, 332010), (527, 323820), (558, 305830), (595, 286812), (612, 278845), (620, 275247), (630, 270878), (651, 262140), (714, 239010), (765, 223076), (771, 221340), (868, 196605), (930, 183498), (1020, 167307), (1028, 166005), (1054, 161910), (1071, 159340), (1085, 157284), (1116, 152915), (1190, 143406), (1260, 135439), (1285, 132804), (1302, 131070), (1395, 122332), (1428, 119505), (1530, 111538), (1542, 110670), (1581, 107940), (1785, 95604), (1799, 94860), (1860, 91749), (1953, 87380), (2108, 80955), (2142, 79670), (2170, 78642), (2313, 73780), (2380, 71703), (2570, 66402), (2604, 65535), (2635, 64764), (2790, 61166), (3060, 55769), (3084, 55335), (3162, 53970), (3255, 52428), (3570, 47802), (3598, 47430), (3689, 46260), (3855, 44268), (3906, 43690), (4284, 39835), (4340, 39321), (4369, 39060), (4626, 36890), (4743, 35980), (5140, 33201), (5270, 32382), (5355, 31868), (5397, 31620), (5580, 30583), (6324, 26985), (6510, 26214), (7140, 23901), (7196, 23715), (7378, 23130), (7710, 22134), (7812, 21845), (7905, 21588), (7967, 21420), (8738, 19530), (8995, 18972), (9252, 18445), (9486, 17990), (9765, 17476), (10540, 16191), (10710, 15934), (10794, 15810), (11067, 15420), (11565, 14756), (13020, 13107)]