841704240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{773}}^1$

素因数の和:1151

約数の個数: 160

約数和(自身を含む): 2821694400

約数和(自身を除く): 1979990160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 349, 390, 520, 624, 698, 773, 780, 1040, 1047, 1396, 1546, 1560, 1745, 2094, 2319, 2792, 3092, 3120, 3490, 3865, 4188, 4537, 4638, 5235, 5584, 6184, 6980, 7730, 8376, 9074, 9276, 10049, 10470, 11595, 12368, 13611, 13960, 15460, 16752, 18148, 18552, 20098, 20940, 22685, 23190, 27222, 27920, 30147, 30920, 36296, 37104, 40196, 41880, 45370, 46380, 50245, 54444, 60294, 61840, 68055, 72592, 80392, 83760, 90740, 92760, 100490, 108888, 120588, 136110, 150735, 160784, 181480, 185520, 200980, 217776, 241176, 269777, 272220, 301470, 362960, 401960, 482352, 539554, 544440, 602940, 803920, 809331, 1079108, 1088880, 1205880, 1348885, 1618662, 2158216, 2411760, 2697770, 3237324, 3507101, 4046655, 4316432, 5395540, 6474648, 7014202, 8093310, 10521303, 10791080, 12949296, 14028404, 16186620, 17535505, 21042606, 21582160, 28056808, 32373240, 35071010, 42085212, 52606515, 56113616, 64746480, 70142020, 84170424, 105213030, 140284040, 168340848, 210426060, 280568080, 420852120, 841704240]

約数ペア:

[(1, 841704240), (2, 420852120), (3, 280568080), (4, 210426060), (5, 168340848), (6, 140284040), (8, 105213030), (10, 84170424), (12, 70142020), (13, 64746480), (15, 56113616), (16, 52606515), (20, 42085212), (24, 35071010), (26, 32373240), (30, 28056808), (39, 21582160), (40, 21042606), (48, 17535505), (52, 16186620), (60, 14028404), (65, 12949296), (78, 10791080), (80, 10521303), (104, 8093310), (120, 7014202), (130, 6474648), (156, 5395540), (195, 4316432), (208, 4046655), (240, 3507101), (260, 3237324), (312, 2697770), (349, 2411760), (390, 2158216), (520, 1618662), (624, 1348885), (698, 1205880), (773, 1088880), (780, 1079108), (1040, 809331), (1047, 803920), (1396, 602940), (1546, 544440), (1560, 539554), (1745, 482352), (2094, 401960), (2319, 362960), (2792, 301470), (3092, 272220), (3120, 269777), (3490, 241176), (3865, 217776), (4188, 200980), (4537, 185520), (4638, 181480), (5235, 160784), (5584, 150735), (6184, 136110), (6980, 120588), (7730, 108888), (8376, 100490), (9074, 92760), (9276, 90740), (10049, 83760), (10470, 80392), (11595, 72592), (12368, 68055), (13611, 61840), (13960, 60294), (15460, 54444), (16752, 50245), (18148, 46380), (18552, 45370), (20098, 41880), (20940, 40196), (22685, 37104), (23190, 36296), (27222, 30920), (27920, 30147)]