157674160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 470728800

約数和(自身を除く): 313054640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 49, 56, 58, 70, 73, 76, 80, 95, 98, 112, 116, 133, 140, 145, 146, 152, 190, 196, 203, 232, 245, 266, 280, 290, 292, 304, 365, 380, 392, 406, 464, 490, 511, 532, 551, 560, 580, 584, 665, 730, 760, 784, 812, 931, 980, 1015, 1022, 1064, 1102, 1160, 1168, 1330, 1387, 1421, 1460, 1520, 1624, 1862, 1960, 2030, 2044, 2117, 2128, 2204, 2320, 2555, 2660, 2755, 2774, 2842, 2920, 3248, 3577, 3724, 3857, 3920, 4060, 4088, 4234, 4408, 4655, 5110, 5320, 5510, 5548, 5684, 5840, 6935, 7105, 7154, 7448, 7714, 8120, 8176, 8468, 8816, 9310, 9709, 10220, 10585, 10640, 11020, 11096, 11368, 13870, 14210, 14308, 14819, 14896, 15428, 16240, 16936, 17885, 18620, 19285, 19418, 20440, 21170, 22040, 22192, 22736, 26999, 27740, 28420, 28616, 29638, 30856, 33872, 35770, 37240, 38570, 38836, 40223, 40880, 42340, 44080, 48545, 53998, 55480, 56840, 57232, 59276, 61712, 67963, 71540, 74095, 74480, 77140, 77672, 80446, 84680, 97090, 103733, 107996, 110960, 113680, 118552, 134995, 135926, 143080, 148190, 154280, 155344, 160892, 169360, 194180, 201115, 207466, 215992, 237104, 269990, 271852, 281561, 286160, 296380, 308560, 321784, 339815, 388360, 402230, 414932, 431984, 518665, 539980, 543704, 563122, 592760, 643568, 679630, 776720, 804460, 829864, 1037330, 1079960, 1087408, 1126244, 1185520, 1359260, 1407805, 1608920, 1659728, 1970927, 2074660, 2159920, 2252488, 2718520, 2815610, 3217840, 3941854, 4149320, 4504976, 5437040, 5631220, 7883708, 8298640, 9854635, 11262440, 15767416, 19709270, 22524880, 31534832, 39418540, 78837080, 157674160]

約数ペア:

[(1, 157674160), (2, 78837080), (4, 39418540), (5, 31534832), (7, 22524880), (8, 19709270), (10, 15767416), (14, 11262440), (16, 9854635), (19, 8298640), (20, 7883708), (28, 5631220), (29, 5437040), (35, 4504976), (38, 4149320), (40, 3941854), (49, 3217840), (56, 2815610), (58, 2718520), (70, 2252488), (73, 2159920), (76, 2074660), (80, 1970927), (95, 1659728), (98, 1608920), (112, 1407805), (116, 1359260), (133, 1185520), (140, 1126244), (145, 1087408), (146, 1079960), (152, 1037330), (190, 829864), (196, 804460), (203, 776720), (232, 679630), (245, 643568), (266, 592760), (280, 563122), (290, 543704), (292, 539980), (304, 518665), (365, 431984), (380, 414932), (392, 402230), (406, 388360), (464, 339815), (490, 321784), (511, 308560), (532, 296380), (551, 286160), (560, 281561), (580, 271852), (584, 269990), (665, 237104), (730, 215992), (760, 207466), (784, 201115), (812, 194180), (931, 169360), (980, 160892), (1015, 155344), (1022, 154280), (1064, 148190), (1102, 143080), (1160, 135926), (1168, 134995), (1330, 118552), (1387, 113680), (1421, 110960), (1460, 107996), (1520, 103733), (1624, 97090), (1862, 84680), (1960, 80446), (2030, 77672), (2044, 77140), (2117, 74480), (2128, 74095), (2204, 71540), (2320, 67963), (2555, 61712), (2660, 59276), (2755, 57232), (2774, 56840), (2842, 55480), (2920, 53998), (3248, 48545), (3577, 44080), (3724, 42340), (3857, 40880), (3920, 40223), (4060, 38836), (4088, 38570), (4234, 37240), (4408, 35770), (4655, 33872), (5110, 30856), (5320, 29638), (5510, 28616), (5548, 28420), (5684, 27740), (5840, 26999), (6935, 22736), (7105, 22192), (7154, 22040), (7448, 21170), (7714, 20440), (8120, 19418), (8176, 19285), (8468, 18620), (8816, 17885), (9310, 16936), (9709, 16240), (10220, 15428), (10585, 14896), (10640, 14819), (11020, 14308), (11096, 14210), (11368, 13870)]