154099120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2115

約数の個数: 120

約数和(自身を含む): 438922800

約数和(自身を除く): 284823680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2069, 2128, 2660, 3724, 3920, 4138, 4655, 5320, 7448, 8276, 9310, 10345, 10640, 14483, 14896, 16552, 18620, 20690, 28966, 33104, 37240, 39311, 41380, 57932, 72415, 74480, 78622, 82760, 101381, 115864, 144830, 157244, 165520, 196555, 202762, 231728, 275177, 289660, 314488, 393110, 405524, 506905, 550354, 579320, 628976, 786220, 811048, 1013810, 1100708, 1158640, 1375885, 1572440, 1622096, 1926239, 2027620, 2201416, 2751770, 3144880, 3852478, 4055240, 4402832, 5503540, 7704956, 8110480, 9631195, 11007080, 15409912, 19262390, 22014160, 30819824, 38524780, 77049560, 154099120]

約数ペア:

[(1, 154099120), (2, 77049560), (4, 38524780), (5, 30819824), (7, 22014160), (8, 19262390), (10, 15409912), (14, 11007080), (16, 9631195), (19, 8110480), (20, 7704956), (28, 5503540), (35, 4402832), (38, 4055240), (40, 3852478), (49, 3144880), (56, 2751770), (70, 2201416), (76, 2027620), (80, 1926239), (95, 1622096), (98, 1572440), (112, 1375885), (133, 1158640), (140, 1100708), (152, 1013810), (190, 811048), (196, 786220), (245, 628976), (266, 579320), (280, 550354), (304, 506905), (380, 405524), (392, 393110), (490, 314488), (532, 289660), (560, 275177), (665, 231728), (760, 202762), (784, 196555), (931, 165520), (980, 157244), (1064, 144830), (1330, 115864), (1520, 101381), (1862, 82760), (1960, 78622), (2069, 74480), (2128, 72415), (2660, 57932), (3724, 41380), (3920, 39311), (4138, 37240), (4655, 33104), (5320, 28966), (7448, 20690), (8276, 18620), (9310, 16552), (10345, 14896), (10640, 14483)]