170375940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 634314240

約数和(自身を除く): 463938300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 49, 54, 60, 63, 70, 84, 90, 94, 98, 105, 108, 126, 135, 137, 140, 141, 147, 180, 188, 189, 196, 210, 235, 245, 252, 270, 274, 282, 294, 315, 329, 378, 411, 420, 423, 441, 470, 490, 540, 548, 564, 588, 630, 658, 685, 705, 735, 756, 822, 846, 882, 940, 945, 959, 980, 987, 1233, 1260, 1269, 1316, 1323, 1370, 1410, 1470, 1644, 1645, 1692, 1764, 1890, 1918, 1974, 2055, 2115, 2205, 2303, 2466, 2538, 2646, 2740, 2820, 2877, 2940, 2961, 3290, 3699, 3780, 3836, 3948, 4110, 4230, 4410, 4606, 4795, 4932, 4935, 5076, 5292, 5754, 5922, 6165, 6345, 6439, 6580, 6615, 6713, 6909, 7398, 8220, 8460, 8631, 8820, 8883, 9212, 9590, 9870, 11508, 11515, 11844, 12330, 12690, 12878, 13230, 13426, 13818, 14385, 14796, 14805, 17262, 17766, 18495, 19180, 19317, 19740, 20139, 20727, 23030, 24660, 25380, 25756, 25893, 26460, 26852, 27636, 28770, 29610, 32195, 33565, 34524, 34545, 35532, 36990, 38634, 40278, 41454, 43155, 44415, 45073, 46060, 51786, 57540, 57951, 59220, 60417, 62181, 64390, 67130, 69090, 73980, 77268, 80556, 82908, 86310, 88830, 90146, 96585, 100695, 103572, 103635, 115902, 120834, 124362, 128780, 129465, 134260, 135219, 138180, 172620, 173853, 177660, 180292, 181251, 193170, 201390, 207270, 225365, 231804, 241668, 248724, 258930, 270438, 289755, 302085, 310905, 315511, 347706, 362502, 386340, 402780, 405657, 414540, 450730, 517860, 540876, 579510, 604170, 621810, 631022, 676095, 695412, 725004, 811314, 869265, 901460, 906255, 946533, 1159020, 1208340, 1216971, 1243620, 1262044, 1352190, 1577555, 1622628, 1738530, 1812510, 1893066, 2028285, 2433942, 2704380, 2839599, 3155110, 3477060, 3625020, 3786132, 4056570, 4732665, 4867884, 5679198, 6084855, 6310220, 8113140, 8518797, 9465330, 11358396, 12169710, 14197995, 17037594, 18930660, 24339420, 28395990, 34075188, 42593985, 56791980, 85187970, 170375940]

約数ペア:

[(1, 170375940), (2, 85187970), (3, 56791980), (4, 42593985), (5, 34075188), (6, 28395990), (7, 24339420), (9, 18930660), (10, 17037594), (12, 14197995), (14, 12169710), (15, 11358396), (18, 9465330), (20, 8518797), (21, 8113140), (27, 6310220), (28, 6084855), (30, 5679198), (35, 4867884), (36, 4732665), (42, 4056570), (45, 3786132), (47, 3625020), (49, 3477060), (54, 3155110), (60, 2839599), (63, 2704380), (70, 2433942), (84, 2028285), (90, 1893066), (94, 1812510), (98, 1738530), (105, 1622628), (108, 1577555), (126, 1352190), (135, 1262044), (137, 1243620), (140, 1216971), (141, 1208340), (147, 1159020), (180, 946533), (188, 906255), (189, 901460), (196, 869265), (210, 811314), (235, 725004), (245, 695412), (252, 676095), (270, 631022), (274, 621810), (282, 604170), (294, 579510), (315, 540876), (329, 517860), (378, 450730), (411, 414540), (420, 405657), (423, 402780), (441, 386340), (470, 362502), (490, 347706), (540, 315511), (548, 310905), (564, 302085), (588, 289755), (630, 270438), (658, 258930), (685, 248724), (705, 241668), (735, 231804), (756, 225365), (822, 207270), (846, 201390), (882, 193170), (940, 181251), (945, 180292), (959, 177660), (980, 173853), (987, 172620), (1233, 138180), (1260, 135219), (1269, 134260), (1316, 129465), (1323, 128780), (1370, 124362), (1410, 120834), (1470, 115902), (1644, 103635), (1645, 103572), (1692, 100695), (1764, 96585), (1890, 90146), (1918, 88830), (1974, 86310), (2055, 82908), (2115, 80556), (2205, 77268), (2303, 73980), (2466, 69090), (2538, 67130), (2646, 64390), (2740, 62181), (2820, 60417), (2877, 59220), (2940, 57951), (2961, 57540), (3290, 51786), (3699, 46060), (3780, 45073), (3836, 44415), (3948, 43155), (4110, 41454), (4230, 40278), (4410, 38634), (4606, 36990), (4795, 35532), (4932, 34545), (4935, 34524), (5076, 33565), (5292, 32195), (5754, 29610), (5922, 28770), (6165, 27636), (6345, 26852), (6439, 26460), (6580, 25893), (6615, 25756), (6713, 25380), (6909, 24660), (7398, 23030), (8220, 20727), (8460, 20139), (8631, 19740), (8820, 19317), (8883, 19180), (9212, 18495), (9590, 17766), (9870, 17262), (11508, 14805), (11515, 14796), (11844, 14385), (12330, 13818), (12690, 13426), (12878, 13230)]