170440920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 605404800

約数和(自身を除く): 434963880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 79, 90, 104, 117, 120, 130, 156, 158, 180, 195, 234, 237, 260, 312, 316, 360, 390, 395, 461, 468, 474, 520, 585, 632, 711, 780, 790, 922, 936, 948, 1027, 1170, 1185, 1383, 1422, 1560, 1580, 1844, 1896, 2054, 2305, 2340, 2370, 2766, 2844, 3081, 3160, 3555, 3688, 4108, 4149, 4610, 4680, 4740, 5135, 5532, 5688, 5993, 6162, 6915, 7110, 8216, 8298, 9220, 9243, 9480, 10270, 11064, 11986, 12324, 13830, 14220, 15405, 16596, 17979, 18440, 18486, 20540, 20745, 23972, 24648, 27660, 28440, 29965, 30810, 33192, 35958, 36419, 36972, 41080, 41490, 46215, 47944, 53937, 55320, 59930, 61620, 71916, 72838, 73944, 82980, 89895, 92430, 107874, 109257, 119860, 123240, 143832, 145676, 165960, 179790, 182095, 184860, 215748, 218514, 239720, 269685, 291352, 327771, 359580, 364190, 369720, 431496, 437028, 473447, 539370, 546285, 655542, 719160, 728380, 874056, 946894, 1078740, 1092570, 1311084, 1420341, 1456760, 1638855, 1893788, 2157480, 2185140, 2367235, 2622168, 2840682, 3277710, 3787576, 4261023, 4370280, 4734470, 5681364, 6555420, 7101705, 8522046, 9468940, 11362728, 13110840, 14203410, 17044092, 18937880, 21305115, 28406820, 34088184, 42610230, 56813640, 85220460, 170440920]

約数ペア:

[(1, 170440920), (2, 85220460), (3, 56813640), (4, 42610230), (5, 34088184), (6, 28406820), (8, 21305115), (9, 18937880), (10, 17044092), (12, 14203410), (13, 13110840), (15, 11362728), (18, 9468940), (20, 8522046), (24, 7101705), (26, 6555420), (30, 5681364), (36, 4734470), (39, 4370280), (40, 4261023), (45, 3787576), (52, 3277710), (60, 2840682), (65, 2622168), (72, 2367235), (78, 2185140), (79, 2157480), (90, 1893788), (104, 1638855), (117, 1456760), (120, 1420341), (130, 1311084), (156, 1092570), (158, 1078740), (180, 946894), (195, 874056), (234, 728380), (237, 719160), (260, 655542), (312, 546285), (316, 539370), (360, 473447), (390, 437028), (395, 431496), (461, 369720), (468, 364190), (474, 359580), (520, 327771), (585, 291352), (632, 269685), (711, 239720), (780, 218514), (790, 215748), (922, 184860), (936, 182095), (948, 179790), (1027, 165960), (1170, 145676), (1185, 143832), (1383, 123240), (1422, 119860), (1560, 109257), (1580, 107874), (1844, 92430), (1896, 89895), (2054, 82980), (2305, 73944), (2340, 72838), (2370, 71916), (2766, 61620), (2844, 59930), (3081, 55320), (3160, 53937), (3555, 47944), (3688, 46215), (4108, 41490), (4149, 41080), (4610, 36972), (4680, 36419), (4740, 35958), (5135, 33192), (5532, 30810), (5688, 29965), (5993, 28440), (6162, 27660), (6915, 24648), (7110, 23972), (8216, 20745), (8298, 20540), (9220, 18486), (9243, 18440), (9480, 17979), (10270, 16596), (11064, 15405), (11986, 14220), (12324, 13830)]