18250060920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1621}}^1$

素因数の和:2686

約数の個数: 256

約数和(自身を含む): 67491809280

約数和(自身を除く): 49241748360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1031, 1092, 1365, 1560, 1621, 1820, 2062, 2184, 2730, 3093, 3242, 3640, 4124, 4863, 5155, 5460, 6186, 6484, 7217, 8105, 8248, 9726, 10310, 10920, 11347, 12372, 12968, 13403, 14434, 15465, 16210, 19452, 20620, 21073, 21651, 22694, 24315, 24744, 26806, 28868, 30930, 32420, 34041, 36085, 38904, 40209, 41240, 42146, 43302, 45388, 48630, 53612, 56735, 57736, 61860, 63219, 64840, 67015, 68082, 72170, 80418, 84292, 86604, 90776, 93821, 97260, 105365, 107224, 108255, 113470, 123720, 126438, 134030, 136164, 144340, 147511, 160836, 168584, 170205, 173208, 187642, 194520, 201045, 210730, 216510, 226940, 252876, 268060, 272328, 281463, 288680, 295022, 316095, 321672, 340410, 375284, 402090, 421460, 433020, 442533, 453880, 469105, 505752, 536120, 562926, 590044, 632190, 680820, 737555, 750568, 804180, 842920, 866040, 885066, 938210, 1125852, 1180088, 1264380, 1361640, 1407315, 1475110, 1608360, 1671251, 1770132, 1876420, 2212665, 2251704, 2528760, 2814630, 2950220, 3342502, 3540264, 3752840, 4425330, 5013753, 5629260, 5900440, 6685004, 8356255, 8850660, 10027506, 11258520, 11698757, 13370008, 16712510, 17701320, 20055012, 21726263, 23397514, 25068765, 33425020, 35096271, 40110024, 43452526, 46795028, 50137530, 58493785, 65178789, 66850040, 70192542, 86905052, 93590056, 100275060, 108631315, 116987570, 130357578, 140385084, 152083841, 173810104, 175481355, 200550120, 217262630, 233975140, 260715156, 280770168, 304167682, 325893945, 350962710, 434525260, 456251523, 467950280, 521430312, 608335364, 651787890, 701925420, 760419205, 869050520, 912503046, 1216670728, 1303575780, 1403850840, 1520838410, 1825006092, 2281257615, 2607151560, 3041676820, 3650012184, 4562515230, 6083353640, 9125030460, 18250060920]

約数ペア:

[(1, 18250060920), (2, 9125030460), (3, 6083353640), (4, 4562515230), (5, 3650012184), (6, 3041676820), (7, 2607151560), (8, 2281257615), (10, 1825006092), (12, 1520838410), (13, 1403850840), (14, 1303575780), (15, 1216670728), (20, 912503046), (21, 869050520), (24, 760419205), (26, 701925420), (28, 651787890), (30, 608335364), (35, 521430312), (39, 467950280), (40, 456251523), (42, 434525260), (52, 350962710), (56, 325893945), (60, 304167682), (65, 280770168), (70, 260715156), (78, 233975140), (84, 217262630), (91, 200550120), (104, 175481355), (105, 173810104), (120, 152083841), (130, 140385084), (140, 130357578), (156, 116987570), (168, 108631315), (182, 100275060), (195, 93590056), (210, 86905052), (260, 70192542), (273, 66850040), (280, 65178789), (312, 58493785), (364, 50137530), (390, 46795028), (420, 43452526), (455, 40110024), (520, 35096271), (546, 33425020), (728, 25068765), (780, 23397514), (840, 21726263), (910, 20055012), (1031, 17701320), (1092, 16712510), (1365, 13370008), (1560, 11698757), (1621, 11258520), (1820, 10027506), (2062, 8850660), (2184, 8356255), (2730, 6685004), (3093, 5900440), (3242, 5629260), (3640, 5013753), (4124, 4425330), (4863, 3752840), (5155, 3540264), (5460, 3342502), (6186, 2950220), (6484, 2814630), (7217, 2528760), (8105, 2251704), (8248, 2212665), (9726, 1876420), (10310, 1770132), (10920, 1671251), (11347, 1608360), (12372, 1475110), (12968, 1407315), (13403, 1361640), (14434, 1264380), (15465, 1180088), (16210, 1125852), (19452, 938210), (20620, 885066), (21073, 866040), (21651, 842920), (22694, 804180), (24315, 750568), (24744, 737555), (26806, 680820), (28868, 632190), (30930, 590044), (32420, 562926), (34041, 536120), (36085, 505752), (38904, 469105), (40209, 453880), (41240, 442533), (42146, 433020), (43302, 421460), (45388, 402090), (48630, 375284), (53612, 340410), (56735, 321672), (57736, 316095), (61860, 295022), (63219, 288680), (64840, 281463), (67015, 272328), (68082, 268060), (72170, 252876), (80418, 226940), (84292, 216510), (86604, 210730), (90776, 201045), (93821, 194520), (97260, 187642), (105365, 173208), (107224, 170205), (108255, 168584), (113470, 160836), (123720, 147511), (126438, 144340), (134030, 136164)]