187142760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{103}}^2$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 714449970

約数和(自身を除く): 527307210

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 103, 105, 120, 126, 140, 147, 168, 180, 196, 206, 210, 245, 252, 280, 294, 309, 315, 360, 392, 412, 420, 441, 490, 504, 515, 588, 618, 630, 721, 735, 824, 840, 882, 927, 980, 1030, 1176, 1236, 1260, 1442, 1470, 1545, 1764, 1854, 1960, 2060, 2163, 2205, 2472, 2520, 2884, 2940, 3090, 3528, 3605, 3708, 4120, 4326, 4410, 4635, 5047, 5768, 5880, 6180, 6489, 7210, 7416, 8652, 8820, 9270, 10094, 10609, 10815, 12360, 12978, 14420, 15141, 17304, 17640, 18540, 20188, 21218, 21630, 25235, 25956, 28840, 30282, 31827, 32445, 37080, 40376, 42436, 43260, 45423, 50470, 51912, 53045, 60564, 63654, 64890, 74263, 75705, 84872, 86520, 90846, 95481, 100940, 106090, 121128, 127308, 129780, 148526, 151410, 159135, 181692, 190962, 201880, 212180, 222789, 227115, 254616, 259560, 297052, 302820, 318270, 363384, 371315, 381924, 424360, 445578, 454230, 477405, 519841, 594104, 605640, 636540, 668367, 742630, 763848, 891156, 908460, 954810, 1039682, 1113945, 1273080, 1336734, 1485260, 1559523, 1782312, 1816920, 1909620, 2079364, 2227890, 2599205, 2673468, 2970520, 3119046, 3341835, 3819240, 4158728, 4455780, 4678569, 5198410, 5346936, 6238092, 6683670, 7797615, 8911560, 9357138, 10396820, 12476184, 13367340, 15595230, 18714276, 20793640, 23392845, 26734680, 31190460, 37428552, 46785690, 62380920, 93571380, 187142760]

約数ペア:

[(1, 187142760), (2, 93571380), (3, 62380920), (4, 46785690), (5, 37428552), (6, 31190460), (7, 26734680), (8, 23392845), (9, 20793640), (10, 18714276), (12, 15595230), (14, 13367340), (15, 12476184), (18, 10396820), (20, 9357138), (21, 8911560), (24, 7797615), (28, 6683670), (30, 6238092), (35, 5346936), (36, 5198410), (40, 4678569), (42, 4455780), (45, 4158728), (49, 3819240), (56, 3341835), (60, 3119046), (63, 2970520), (70, 2673468), (72, 2599205), (84, 2227890), (90, 2079364), (98, 1909620), (103, 1816920), (105, 1782312), (120, 1559523), (126, 1485260), (140, 1336734), (147, 1273080), (168, 1113945), (180, 1039682), (196, 954810), (206, 908460), (210, 891156), (245, 763848), (252, 742630), (280, 668367), (294, 636540), (309, 605640), (315, 594104), (360, 519841), (392, 477405), (412, 454230), (420, 445578), (441, 424360), (490, 381924), (504, 371315), (515, 363384), (588, 318270), (618, 302820), (630, 297052), (721, 259560), (735, 254616), (824, 227115), (840, 222789), (882, 212180), (927, 201880), (980, 190962), (1030, 181692), (1176, 159135), (1236, 151410), (1260, 148526), (1442, 129780), (1470, 127308), (1545, 121128), (1764, 106090), (1854, 100940), (1960, 95481), (2060, 90846), (2163, 86520), (2205, 84872), (2472, 75705), (2520, 74263), (2884, 64890), (2940, 63654), (3090, 60564), (3528, 53045), (3605, 51912), (3708, 50470), (4120, 45423), (4326, 43260), (4410, 42436), (4635, 40376), (5047, 37080), (5768, 32445), (5880, 31827), (6180, 30282), (6489, 28840), (7210, 25956), (7416, 25235), (8652, 21630), (8820, 21218), (9270, 20188), (10094, 18540), (10609, 17640), (10815, 17304), (12360, 15141), (12978, 14420)]