187739760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3215

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 472218000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3167, 3705, 3952, 4560, 4940, 5928, 6334, 7410, 9501, 9880, 11856, 12668, 14820, 15835, 19002, 19760, 25336, 29640, 31670, 38004, 41171, 47505, 50672, 59280, 60173, 63340, 76008, 82342, 95010, 120346, 123513, 126680, 152016, 164684, 180519, 190020, 205855, 240692, 247026, 253360, 300865, 329368, 361038, 380040, 411710, 481384, 494052, 601730, 617565, 658736, 722076, 760080, 782249, 823420, 902595, 962768, 988104, 1203460, 1235130, 1444152, 1564498, 1646840, 1805190, 1976208, 2346747, 2406920, 2470260, 2888304, 3128996, 3293680, 3610380, 3911245, 4693494, 4813840, 4940520, 6257992, 7220760, 7822490, 9386988, 9881040, 11733735, 12515984, 14441520, 15644980, 18773976, 23467470, 31289960, 37547952, 46934940, 62579920, 93869880, 187739760]

約数ペア:

[(1, 187739760), (2, 93869880), (3, 62579920), (4, 46934940), (5, 37547952), (6, 31289960), (8, 23467470), (10, 18773976), (12, 15644980), (13, 14441520), (15, 12515984), (16, 11733735), (19, 9881040), (20, 9386988), (24, 7822490), (26, 7220760), (30, 6257992), (38, 4940520), (39, 4813840), (40, 4693494), (48, 3911245), (52, 3610380), (57, 3293680), (60, 3128996), (65, 2888304), (76, 2470260), (78, 2406920), (80, 2346747), (95, 1976208), (104, 1805190), (114, 1646840), (120, 1564498), (130, 1444152), (152, 1235130), (156, 1203460), (190, 988104), (195, 962768), (208, 902595), (228, 823420), (240, 782249), (247, 760080), (260, 722076), (285, 658736), (304, 617565), (312, 601730), (380, 494052), (390, 481384), (456, 411710), (494, 380040), (520, 361038), (570, 329368), (624, 300865), (741, 253360), (760, 247026), (780, 240692), (912, 205855), (988, 190020), (1040, 180519), (1140, 164684), (1235, 152016), (1482, 126680), (1520, 123513), (1560, 120346), (1976, 95010), (2280, 82342), (2470, 76008), (2964, 63340), (3120, 60173), (3167, 59280), (3705, 50672), (3952, 47505), (4560, 41171), (4940, 38004), (5928, 31670), (6334, 29640), (7410, 25336), (9501, 19760), (9880, 19002), (11856, 15835), (12668, 14820)]