141618540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 477388800

約数和(自身を除く): 335770260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 73, 84, 93, 105, 124, 140, 146, 149, 155, 186, 210, 217, 219, 292, 298, 310, 365, 372, 420, 434, 438, 447, 465, 511, 596, 620, 651, 730, 745, 868, 876, 894, 930, 1022, 1043, 1085, 1095, 1302, 1460, 1490, 1533, 1788, 1860, 2044, 2086, 2170, 2190, 2235, 2263, 2555, 2604, 2980, 3066, 3129, 3255, 4172, 4340, 4380, 4470, 4526, 4619, 5110, 5215, 6132, 6258, 6510, 6789, 7665, 8940, 9052, 9238, 10220, 10430, 10877, 11315, 12516, 13020, 13578, 13857, 15330, 15645, 15841, 18476, 20860, 21754, 22630, 23095, 27156, 27714, 30660, 31290, 31682, 32333, 32631, 33945, 43508, 45260, 46190, 47523, 54385, 55428, 62580, 63364, 64666, 65262, 67890, 69285, 76139, 79205, 92380, 95046, 96999, 108770, 129332, 130524, 135780, 138570, 152278, 158410, 161665, 163155, 190092, 193998, 217540, 228417, 237615, 277140, 304556, 316820, 323330, 326310, 337187, 380695, 387996, 456834, 475230, 484995, 646660, 652620, 674374, 761390, 913668, 950460, 969990, 1011561, 1142085, 1348748, 1522780, 1685935, 1939980, 2023122, 2284170, 2360309, 3371870, 4046244, 4568340, 4720618, 5057805, 6743740, 7080927, 9441236, 10115610, 11801545, 14161854, 20231220, 23603090, 28323708, 35404635, 47206180, 70809270, 141618540]

約数ペア:

[(1, 141618540), (2, 70809270), (3, 47206180), (4, 35404635), (5, 28323708), (6, 23603090), (7, 20231220), (10, 14161854), (12, 11801545), (14, 10115610), (15, 9441236), (20, 7080927), (21, 6743740), (28, 5057805), (30, 4720618), (31, 4568340), (35, 4046244), (42, 3371870), (60, 2360309), (62, 2284170), (70, 2023122), (73, 1939980), (84, 1685935), (93, 1522780), (105, 1348748), (124, 1142085), (140, 1011561), (146, 969990), (149, 950460), (155, 913668), (186, 761390), (210, 674374), (217, 652620), (219, 646660), (292, 484995), (298, 475230), (310, 456834), (365, 387996), (372, 380695), (420, 337187), (434, 326310), (438, 323330), (447, 316820), (465, 304556), (511, 277140), (596, 237615), (620, 228417), (651, 217540), (730, 193998), (745, 190092), (868, 163155), (876, 161665), (894, 158410), (930, 152278), (1022, 138570), (1043, 135780), (1085, 130524), (1095, 129332), (1302, 108770), (1460, 96999), (1490, 95046), (1533, 92380), (1788, 79205), (1860, 76139), (2044, 69285), (2086, 67890), (2170, 65262), (2190, 64666), (2235, 63364), (2263, 62580), (2555, 55428), (2604, 54385), (2980, 47523), (3066, 46190), (3129, 45260), (3255, 43508), (4172, 33945), (4340, 32631), (4380, 32333), (4470, 31682), (4526, 31290), (4619, 30660), (5110, 27714), (5215, 27156), (6132, 23095), (6258, 22630), (6510, 21754), (6789, 20860), (7665, 18476), (8940, 15841), (9052, 15645), (9238, 15330), (10220, 13857), (10430, 13578), (10877, 13020), (11315, 12516)]