220629360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 809653536

約数和(自身を除く): 589024176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 98, 105, 112, 120, 140, 146, 147, 168, 196, 210, 219, 240, 245, 257, 280, 292, 294, 336, 365, 392, 420, 438, 490, 511, 514, 560, 584, 588, 730, 735, 771, 784, 840, 876, 980, 1022, 1028, 1095, 1168, 1176, 1285, 1460, 1470, 1533, 1542, 1680, 1752, 1799, 1960, 2044, 2056, 2190, 2352, 2555, 2570, 2920, 2940, 3066, 3084, 3504, 3577, 3598, 3855, 3920, 4088, 4112, 4380, 5110, 5140, 5397, 5840, 5880, 6132, 6168, 7154, 7196, 7665, 7710, 8176, 8760, 8995, 10220, 10280, 10731, 10794, 11760, 12264, 12336, 12593, 14308, 14392, 15330, 15420, 17520, 17885, 17990, 18761, 20440, 20560, 21462, 21588, 24528, 25186, 26985, 28616, 28784, 30660, 30840, 35770, 35980, 37522, 37779, 40880, 42924, 43176, 50372, 53655, 53970, 56283, 57232, 61320, 61680, 62965, 71540, 71960, 75044, 75558, 85848, 86352, 93805, 100744, 107310, 107940, 112566, 122640, 125930, 131327, 143080, 143920, 150088, 151116, 171696, 187610, 188895, 201488, 214620, 215880, 225132, 251860, 262654, 281415, 286160, 300176, 302232, 375220, 377790, 393981, 429240, 431760, 450264, 503720, 525308, 562830, 604464, 656635, 750440, 755580, 787962, 858480, 900528, 919289, 1007440, 1050616, 1125660, 1313270, 1500880, 1511160, 1575924, 1838578, 1969905, 2101232, 2251320, 2626540, 2757867, 3022320, 3151848, 3677156, 3939810, 4502640, 4596445, 5253080, 5515734, 6303696, 7354312, 7879620, 9192890, 10506160, 11031468, 13789335, 14708624, 15759240, 18385780, 22062936, 27578670, 31518480, 36771560, 44125872, 55157340, 73543120, 110314680, 220629360]

約数ペア:

[(1, 220629360), (2, 110314680), (3, 73543120), (4, 55157340), (5, 44125872), (6, 36771560), (7, 31518480), (8, 27578670), (10, 22062936), (12, 18385780), (14, 15759240), (15, 14708624), (16, 13789335), (20, 11031468), (21, 10506160), (24, 9192890), (28, 7879620), (30, 7354312), (35, 6303696), (40, 5515734), (42, 5253080), (48, 4596445), (49, 4502640), (56, 3939810), (60, 3677156), (70, 3151848), (73, 3022320), (80, 2757867), (84, 2626540), (98, 2251320), (105, 2101232), (112, 1969905), (120, 1838578), (140, 1575924), (146, 1511160), (147, 1500880), (168, 1313270), (196, 1125660), (210, 1050616), (219, 1007440), (240, 919289), (245, 900528), (257, 858480), (280, 787962), (292, 755580), (294, 750440), (336, 656635), (365, 604464), (392, 562830), (420, 525308), (438, 503720), (490, 450264), (511, 431760), (514, 429240), (560, 393981), (584, 377790), (588, 375220), (730, 302232), (735, 300176), (771, 286160), (784, 281415), (840, 262654), (876, 251860), (980, 225132), (1022, 215880), (1028, 214620), (1095, 201488), (1168, 188895), (1176, 187610), (1285, 171696), (1460, 151116), (1470, 150088), (1533, 143920), (1542, 143080), (1680, 131327), (1752, 125930), (1799, 122640), (1960, 112566), (2044, 107940), (2056, 107310), (2190, 100744), (2352, 93805), (2555, 86352), (2570, 85848), (2920, 75558), (2940, 75044), (3066, 71960), (3084, 71540), (3504, 62965), (3577, 61680), (3598, 61320), (3855, 57232), (3920, 56283), (4088, 53970), (4112, 53655), (4380, 50372), (5110, 43176), (5140, 42924), (5397, 40880), (5840, 37779), (5880, 37522), (6132, 35980), (6168, 35770), (7154, 30840), (7196, 30660), (7665, 28784), (7710, 28616), (8176, 26985), (8760, 25186), (8995, 24528), (10220, 21588), (10280, 21462), (10731, 20560), (10794, 20440), (11760, 18761), (12264, 17990), (12336, 17885), (12593, 17520), (14308, 15420), (14392, 15330)]