170392740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 417956700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 276, 310, 322, 345, 372, 420, 434, 460, 465, 483, 569, 620, 644, 651, 690, 713, 805, 868, 930, 966, 1085, 1138, 1302, 1380, 1426, 1610, 1707, 1860, 1932, 2139, 2170, 2276, 2415, 2604, 2845, 2852, 3220, 3255, 3414, 3565, 3983, 4278, 4340, 4830, 4991, 5690, 6510, 6828, 7130, 7966, 8535, 8556, 9660, 9982, 10695, 11380, 11949, 13020, 13087, 14260, 14973, 15932, 17070, 17639, 19915, 19964, 21390, 23898, 24955, 26174, 29946, 34140, 35278, 39261, 39830, 42780, 47796, 49910, 52348, 52917, 59745, 59892, 65435, 70556, 74865, 78522, 79660, 88195, 91609, 99820, 105834, 119490, 123473, 130870, 149730, 157044, 176390, 183218, 196305, 211668, 238980, 246946, 261740, 264585, 274827, 299460, 352780, 366436, 370419, 392610, 405697, 458045, 493892, 529170, 549654, 617365, 740838, 785220, 811394, 916090, 1058340, 1099308, 1217091, 1234730, 1374135, 1481676, 1622788, 1832180, 1852095, 2028485, 2434182, 2469460, 2748270, 2839879, 3704190, 4056970, 4868364, 5496540, 5679758, 6085455, 7408380, 8113940, 8519637, 11359516, 12170910, 14199395, 17039274, 24341820, 28398790, 34078548, 42598185, 56797580, 85196370, 170392740]

約数ペア:

[(1, 170392740), (2, 85196370), (3, 56797580), (4, 42598185), (5, 34078548), (6, 28398790), (7, 24341820), (10, 17039274), (12, 14199395), (14, 12170910), (15, 11359516), (20, 8519637), (21, 8113940), (23, 7408380), (28, 6085455), (30, 5679758), (31, 5496540), (35, 4868364), (42, 4056970), (46, 3704190), (60, 2839879), (62, 2748270), (69, 2469460), (70, 2434182), (84, 2028485), (92, 1852095), (93, 1832180), (105, 1622788), (115, 1481676), (124, 1374135), (138, 1234730), (140, 1217091), (155, 1099308), (161, 1058340), (186, 916090), (210, 811394), (217, 785220), (230, 740838), (276, 617365), (310, 549654), (322, 529170), (345, 493892), (372, 458045), (420, 405697), (434, 392610), (460, 370419), (465, 366436), (483, 352780), (569, 299460), (620, 274827), (644, 264585), (651, 261740), (690, 246946), (713, 238980), (805, 211668), (868, 196305), (930, 183218), (966, 176390), (1085, 157044), (1138, 149730), (1302, 130870), (1380, 123473), (1426, 119490), (1610, 105834), (1707, 99820), (1860, 91609), (1932, 88195), (2139, 79660), (2170, 78522), (2276, 74865), (2415, 70556), (2604, 65435), (2845, 59892), (2852, 59745), (3220, 52917), (3255, 52348), (3414, 49910), (3565, 47796), (3983, 42780), (4278, 39830), (4340, 39261), (4830, 35278), (4991, 34140), (5690, 29946), (6510, 26174), (6828, 24955), (7130, 23898), (7966, 21390), (8535, 19964), (8556, 19915), (9660, 17639), (9982, 17070), (10695, 15932), (11380, 14973), (11949, 14260), (13020, 13087)]