186859920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 666600192

約数和(自身を除く): 479740272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 208, 221, 240, 255, 260, 271, 272, 312, 338, 340, 390, 408, 442, 507, 510, 520, 542, 624, 663, 676, 680, 780, 813, 816, 845, 884, 1014, 1020, 1040, 1084, 1105, 1326, 1352, 1355, 1360, 1560, 1626, 1690, 1768, 2028, 2040, 2168, 2210, 2535, 2652, 2704, 2710, 2873, 3120, 3252, 3315, 3380, 3523, 3536, 4056, 4065, 4080, 4336, 4420, 4607, 5070, 5304, 5420, 5746, 6504, 6630, 6760, 7046, 8112, 8130, 8619, 8840, 9214, 10140, 10569, 10608, 10840, 11492, 13008, 13260, 13520, 13821, 14092, 14365, 16260, 17238, 17615, 17680, 18428, 20280, 21138, 21680, 22984, 23035, 26520, 27642, 28184, 28730, 32520, 34476, 35230, 36856, 40560, 42276, 43095, 45799, 45968, 46070, 52845, 53040, 55284, 56368, 57460, 59891, 65040, 68952, 69105, 70460, 73712, 84552, 86190, 91598, 92140, 105690, 110568, 114920, 119782, 137397, 137904, 138210, 140920, 169104, 172380, 179673, 183196, 184280, 211380, 221136, 228995, 229840, 239564, 274794, 276420, 281840, 299455, 344760, 359346, 366392, 368560, 422760, 457990, 479128, 549588, 552840, 598910, 686985, 689520, 718692, 732784, 778583, 845520, 898365, 915980, 958256, 1099176, 1105680, 1197820, 1373970, 1437384, 1557166, 1796730, 1831960, 2198352, 2335749, 2395640, 2747940, 2874768, 3114332, 3593460, 3663920, 3892915, 4671498, 4791280, 5495880, 6228664, 7186920, 7785830, 9342996, 10991760, 11678745, 12457328, 14373840, 15571660, 18685992, 23357490, 31143320, 37371984, 46714980, 62286640, 93429960, 186859920]

約数ペア:

[(1, 186859920), (2, 93429960), (3, 62286640), (4, 46714980), (5, 37371984), (6, 31143320), (8, 23357490), (10, 18685992), (12, 15571660), (13, 14373840), (15, 12457328), (16, 11678745), (17, 10991760), (20, 9342996), (24, 7785830), (26, 7186920), (30, 6228664), (34, 5495880), (39, 4791280), (40, 4671498), (48, 3892915), (51, 3663920), (52, 3593460), (60, 3114332), (65, 2874768), (68, 2747940), (78, 2395640), (80, 2335749), (85, 2198352), (102, 1831960), (104, 1796730), (120, 1557166), (130, 1437384), (136, 1373970), (156, 1197820), (169, 1105680), (170, 1099176), (195, 958256), (204, 915980), (208, 898365), (221, 845520), (240, 778583), (255, 732784), (260, 718692), (271, 689520), (272, 686985), (312, 598910), (338, 552840), (340, 549588), (390, 479128), (408, 457990), (442, 422760), (507, 368560), (510, 366392), (520, 359346), (542, 344760), (624, 299455), (663, 281840), (676, 276420), (680, 274794), (780, 239564), (813, 229840), (816, 228995), (845, 221136), (884, 211380), (1014, 184280), (1020, 183196), (1040, 179673), (1084, 172380), (1105, 169104), (1326, 140920), (1352, 138210), (1355, 137904), (1360, 137397), (1560, 119782), (1626, 114920), (1690, 110568), (1768, 105690), (2028, 92140), (2040, 91598), (2168, 86190), (2210, 84552), (2535, 73712), (2652, 70460), (2704, 69105), (2710, 68952), (2873, 65040), (3120, 59891), (3252, 57460), (3315, 56368), (3380, 55284), (3523, 53040), (3536, 52845), (4056, 46070), (4065, 45968), (4080, 45799), (4336, 43095), (4420, 42276), (4607, 40560), (5070, 36856), (5304, 35230), (5420, 34476), (5746, 32520), (6504, 28730), (6630, 28184), (6760, 27642), (7046, 26520), (8112, 23035), (8130, 22984), (8619, 21680), (8840, 21138), (9214, 20280), (10140, 18428), (10569, 17680), (10608, 17615), (10840, 17238), (11492, 16260), (13008, 14365), (13260, 14092), (13520, 13821)]