180323640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:626

約数の個数: 192

約数和(自身を含む): 675417600

約数和(自身を除く): 495093960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 360, 420, 439, 489, 504, 630, 652, 815, 840, 878, 978, 1141, 1260, 1304, 1317, 1467, 1630, 1756, 1956, 2195, 2282, 2445, 2520, 2634, 2934, 3073, 3260, 3423, 3512, 3912, 3951, 4390, 4564, 4890, 5268, 5705, 5868, 6146, 6520, 6585, 6846, 7335, 7902, 8780, 9128, 9219, 9780, 10269, 10536, 11410, 11736, 12292, 13170, 13692, 14670, 15365, 15804, 17115, 17560, 18438, 19560, 19755, 20538, 22820, 24584, 26340, 27384, 27657, 29340, 30730, 31608, 34230, 36876, 39510, 41076, 45640, 46095, 51345, 52680, 55314, 58680, 61460, 68460, 71557, 73752, 79020, 82152, 92190, 102690, 110628, 122920, 136920, 138285, 143114, 158040, 184380, 205380, 214671, 221256, 276570, 286228, 357785, 368760, 410760, 429342, 500899, 553140, 572456, 644013, 715570, 858684, 1001798, 1073355, 1106280, 1288026, 1431140, 1502697, 1717368, 2003596, 2146710, 2504495, 2576052, 2862280, 3005394, 3220065, 4007192, 4293420, 4508091, 5008990, 5152104, 6010788, 6440130, 7513485, 8586840, 9016182, 10017980, 12021576, 12880260, 15026970, 18032364, 20035960, 22540455, 25760520, 30053940, 36064728, 45080910, 60107880, 90161820, 180323640]

約数ペア:

[(1, 180323640), (2, 90161820), (3, 60107880), (4, 45080910), (5, 36064728), (6, 30053940), (7, 25760520), (8, 22540455), (9, 20035960), (10, 18032364), (12, 15026970), (14, 12880260), (15, 12021576), (18, 10017980), (20, 9016182), (21, 8586840), (24, 7513485), (28, 6440130), (30, 6010788), (35, 5152104), (36, 5008990), (40, 4508091), (42, 4293420), (45, 4007192), (56, 3220065), (60, 3005394), (63, 2862280), (70, 2576052), (72, 2504495), (84, 2146710), (90, 2003596), (105, 1717368), (120, 1502697), (126, 1431140), (140, 1288026), (163, 1106280), (168, 1073355), (180, 1001798), (210, 858684), (252, 715570), (280, 644013), (315, 572456), (326, 553140), (360, 500899), (420, 429342), (439, 410760), (489, 368760), (504, 357785), (630, 286228), (652, 276570), (815, 221256), (840, 214671), (878, 205380), (978, 184380), (1141, 158040), (1260, 143114), (1304, 138285), (1317, 136920), (1467, 122920), (1630, 110628), (1756, 102690), (1956, 92190), (2195, 82152), (2282, 79020), (2445, 73752), (2520, 71557), (2634, 68460), (2934, 61460), (3073, 58680), (3260, 55314), (3423, 52680), (3512, 51345), (3912, 46095), (3951, 45640), (4390, 41076), (4564, 39510), (4890, 36876), (5268, 34230), (5705, 31608), (5868, 30730), (6146, 29340), (6520, 27657), (6585, 27384), (6846, 26340), (7335, 24584), (7902, 22820), (8780, 20538), (9128, 19755), (9219, 19560), (9780, 18438), (10269, 17560), (10536, 17115), (11410, 15804), (11736, 15365), (12292, 14670), (13170, 13692)]