156341880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 551383200

約数和(自身を除く): 395041320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 361, 380, 401, 456, 513, 540, 570, 684, 722, 760, 802, 855, 1026, 1080, 1083, 1140, 1203, 1368, 1444, 1604, 1710, 1805, 2005, 2052, 2166, 2280, 2406, 2565, 2888, 3208, 3249, 3420, 3609, 3610, 4010, 4104, 4332, 4812, 5130, 5415, 6015, 6498, 6840, 7218, 7220, 7619, 8020, 8664, 9624, 9747, 10260, 10827, 10830, 12030, 12996, 14436, 14440, 15238, 16040, 16245, 18045, 19494, 20520, 21654, 21660, 22857, 24060, 25992, 28872, 30476, 32490, 36090, 38095, 38988, 43308, 43320, 45714, 48120, 48735, 54135, 60952, 64980, 68571, 72180, 76190, 77976, 86616, 91428, 97470, 108270, 114285, 129960, 137142, 144360, 144761, 152380, 182856, 194940, 205713, 216540, 228570, 274284, 289522, 304760, 342855, 389880, 411426, 433080, 434283, 457140, 548568, 579044, 685710, 723805, 822852, 868566, 914280, 1028565, 1158088, 1302849, 1371420, 1447610, 1645704, 1737132, 2057130, 2171415, 2605698, 2742840, 2895220, 3474264, 3908547, 4114260, 4342830, 5211396, 5790440, 6514245, 7817094, 8228520, 8685660, 10422792, 13028490, 15634188, 17371320, 19542735, 26056980, 31268376, 39085470, 52113960, 78170940, 156341880]

約数ペア:

[(1, 156341880), (2, 78170940), (3, 52113960), (4, 39085470), (5, 31268376), (6, 26056980), (8, 19542735), (9, 17371320), (10, 15634188), (12, 13028490), (15, 10422792), (18, 8685660), (19, 8228520), (20, 7817094), (24, 6514245), (27, 5790440), (30, 5211396), (36, 4342830), (38, 4114260), (40, 3908547), (45, 3474264), (54, 2895220), (57, 2742840), (60, 2605698), (72, 2171415), (76, 2057130), (90, 1737132), (95, 1645704), (108, 1447610), (114, 1371420), (120, 1302849), (135, 1158088), (152, 1028565), (171, 914280), (180, 868566), (190, 822852), (216, 723805), (228, 685710), (270, 579044), (285, 548568), (342, 457140), (360, 434283), (361, 433080), (380, 411426), (401, 389880), (456, 342855), (513, 304760), (540, 289522), (570, 274284), (684, 228570), (722, 216540), (760, 205713), (802, 194940), (855, 182856), (1026, 152380), (1080, 144761), (1083, 144360), (1140, 137142), (1203, 129960), (1368, 114285), (1444, 108270), (1604, 97470), (1710, 91428), (1805, 86616), (2005, 77976), (2052, 76190), (2166, 72180), (2280, 68571), (2406, 64980), (2565, 60952), (2888, 54135), (3208, 48735), (3249, 48120), (3420, 45714), (3609, 43320), (3610, 43308), (4010, 38988), (4104, 38095), (4332, 36090), (4812, 32490), (5130, 30476), (5415, 28872), (6015, 25992), (6498, 24060), (6840, 22857), (7218, 21660), (7220, 21654), (7619, 20520), (8020, 19494), (8664, 18045), (9624, 16245), (9747, 16040), (10260, 15238), (10827, 14440), (10830, 14436), (12030, 12996)]