157094520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2037

約数の個数: 128

約数和(自身を含む): 522823680

約数和(自身を除く): 365729160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1220, 1320, 1342, 1464, 1830, 1951, 2013, 2440, 2684, 3355, 3660, 3902, 4026, 5368, 5853, 6710, 7320, 7804, 8052, 9755, 10065, 11706, 13420, 15608, 16104, 19510, 20130, 21461, 23412, 26840, 29265, 39020, 40260, 42922, 46824, 58530, 64383, 78040, 80520, 85844, 107305, 117060, 119011, 128766, 171688, 214610, 234120, 238022, 257532, 321915, 357033, 429220, 476044, 515064, 595055, 643830, 714066, 858440, 952088, 1190110, 1287660, 1309121, 1428132, 1785165, 2380220, 2575320, 2618242, 2856264, 3570330, 3927363, 4760440, 5236484, 6545605, 7140660, 7854726, 10472968, 13091210, 14281320, 15709452, 19636815, 26182420, 31418904, 39273630, 52364840, 78547260, 157094520]

約数ペア:

[(1, 157094520), (2, 78547260), (3, 52364840), (4, 39273630), (5, 31418904), (6, 26182420), (8, 19636815), (10, 15709452), (11, 14281320), (12, 13091210), (15, 10472968), (20, 7854726), (22, 7140660), (24, 6545605), (30, 5236484), (33, 4760440), (40, 3927363), (44, 3570330), (55, 2856264), (60, 2618242), (61, 2575320), (66, 2380220), (88, 1785165), (110, 1428132), (120, 1309121), (122, 1287660), (132, 1190110), (165, 952088), (183, 858440), (220, 714066), (244, 643830), (264, 595055), (305, 515064), (330, 476044), (366, 429220), (440, 357033), (488, 321915), (610, 257532), (660, 238022), (671, 234120), (732, 214610), (915, 171688), (1220, 128766), (1320, 119011), (1342, 117060), (1464, 107305), (1830, 85844), (1951, 80520), (2013, 78040), (2440, 64383), (2684, 58530), (3355, 46824), (3660, 42922), (3902, 40260), (4026, 39020), (5368, 29265), (5853, 26840), (6710, 23412), (7320, 21461), (7804, 20130), (8052, 19510), (9755, 16104), (10065, 15608), (11706, 13420)]