30813357680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{9293}}^1$

素因数の和:9535

約数の個数: 160

約数和(自身を含む): 84968275968

約数和(自身を除く): 54154918288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 191, 217, 248, 280, 310, 382, 434, 496, 560, 620, 764, 868, 955, 1085, 1240, 1337, 1528, 1736, 1910, 2170, 2480, 2674, 3056, 3472, 3820, 4340, 5348, 5921, 6685, 7640, 8680, 9293, 10696, 11842, 13370, 15280, 17360, 18586, 21392, 23684, 26740, 29605, 37172, 41447, 46465, 47368, 53480, 59210, 65051, 74344, 82894, 92930, 94736, 106960, 118420, 130102, 148688, 165788, 185860, 207235, 236840, 260204, 288083, 325255, 331576, 371720, 414470, 473680, 520408, 576166, 650510, 663152, 743440, 828940, 1040816, 1152332, 1301020, 1440415, 1657880, 1774963, 2016581, 2304664, 2602040, 2880830, 3315760, 3549926, 4033162, 4609328, 5204080, 5761660, 7099852, 8066324, 8874815, 10082905, 11523320, 12424741, 14199704, 16132648, 17749630, 20165810, 23046640, 24849482, 28399408, 32265296, 35499260, 40331620, 49698964, 55023853, 62123705, 70998520, 80663240, 99397928, 110047706, 124247410, 141997040, 161326480, 198795856, 220095412, 248494820, 275119265, 385166971, 440190824, 496989640, 550238530, 770333942, 880381648, 993979280, 1100477060, 1540667884, 1925834855, 2200954120, 3081335768, 3851669710, 4401908240, 6162671536, 7703339420, 15406678840, 30813357680]

約数ペア:

[(1, 30813357680), (2, 15406678840), (4, 7703339420), (5, 6162671536), (7, 4401908240), (8, 3851669710), (10, 3081335768), (14, 2200954120), (16, 1925834855), (20, 1540667884), (28, 1100477060), (31, 993979280), (35, 880381648), (40, 770333942), (56, 550238530), (62, 496989640), (70, 440190824), (80, 385166971), (112, 275119265), (124, 248494820), (140, 220095412), (155, 198795856), (191, 161326480), (217, 141997040), (248, 124247410), (280, 110047706), (310, 99397928), (382, 80663240), (434, 70998520), (496, 62123705), (560, 55023853), (620, 49698964), (764, 40331620), (868, 35499260), (955, 32265296), (1085, 28399408), (1240, 24849482), (1337, 23046640), (1528, 20165810), (1736, 17749630), (1910, 16132648), (2170, 14199704), (2480, 12424741), (2674, 11523320), (3056, 10082905), (3472, 8874815), (3820, 8066324), (4340, 7099852), (5348, 5761660), (5921, 5204080), (6685, 4609328), (7640, 4033162), (8680, 3549926), (9293, 3315760), (10696, 2880830), (11842, 2602040), (13370, 2304664), (15280, 2016581), (17360, 1774963), (18586, 1657880), (21392, 1440415), (23684, 1301020), (26740, 1152332), (29605, 1040816), (37172, 828940), (41447, 743440), (46465, 663152), (47368, 650510), (53480, 576166), (59210, 520408), (65051, 473680), (74344, 414470), (82894, 371720), (92930, 331576), (94736, 325255), (106960, 288083), (118420, 260204), (130102, 236840), (148688, 207235), (165788, 185860)]