141392240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 380547072

約数和(自身を除く): 239154832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 71, 73, 80, 88, 110, 124, 142, 146, 155, 176, 220, 248, 284, 292, 310, 341, 355, 365, 440, 496, 568, 584, 620, 682, 710, 730, 781, 803, 880, 1136, 1168, 1240, 1364, 1420, 1460, 1562, 1606, 1705, 2201, 2263, 2480, 2728, 2840, 2920, 3124, 3212, 3410, 3905, 4015, 4402, 4526, 5183, 5456, 5680, 5840, 6248, 6424, 6820, 7810, 8030, 8804, 9052, 10366, 11005, 11315, 12496, 12848, 13640, 15620, 16060, 17608, 18104, 20732, 22010, 22630, 24211, 24893, 25915, 27280, 31240, 32120, 35216, 36208, 41464, 44020, 45260, 48422, 49786, 51830, 57013, 62480, 64240, 82928, 88040, 90520, 96844, 99572, 103660, 114026, 121055, 124465, 160673, 176080, 181040, 193688, 199144, 207320, 228052, 242110, 248930, 285065, 321346, 387376, 398288, 414640, 456104, 484220, 497860, 570130, 642692, 803365, 912208, 968440, 995720, 1140260, 1285384, 1606730, 1767403, 1936880, 1991440, 2280520, 2570768, 3213460, 3534806, 4561040, 6426920, 7069612, 8837015, 12853840, 14139224, 17674030, 28278448, 35348060, 70696120, 141392240]

約数ペア:

[(1, 141392240), (2, 70696120), (4, 35348060), (5, 28278448), (8, 17674030), (10, 14139224), (11, 12853840), (16, 8837015), (20, 7069612), (22, 6426920), (31, 4561040), (40, 3534806), (44, 3213460), (55, 2570768), (62, 2280520), (71, 1991440), (73, 1936880), (80, 1767403), (88, 1606730), (110, 1285384), (124, 1140260), (142, 995720), (146, 968440), (155, 912208), (176, 803365), (220, 642692), (248, 570130), (284, 497860), (292, 484220), (310, 456104), (341, 414640), (355, 398288), (365, 387376), (440, 321346), (496, 285065), (568, 248930), (584, 242110), (620, 228052), (682, 207320), (710, 199144), (730, 193688), (781, 181040), (803, 176080), (880, 160673), (1136, 124465), (1168, 121055), (1240, 114026), (1364, 103660), (1420, 99572), (1460, 96844), (1562, 90520), (1606, 88040), (1705, 82928), (2201, 64240), (2263, 62480), (2480, 57013), (2728, 51830), (2840, 49786), (2920, 48422), (3124, 45260), (3212, 44020), (3410, 41464), (3905, 36208), (4015, 35216), (4402, 32120), (4526, 31240), (5183, 27280), (5456, 25915), (5680, 24893), (5840, 24211), (6248, 22630), (6424, 22010), (6820, 20732), (7810, 18104), (8030, 17608), (8804, 16060), (9052, 15620), (10366, 13640), (11005, 12848), (11315, 12496)]