1558731960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 5170913280

約数和(自身を除く): 3612181320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 127, 180, 206, 254, 309, 331, 360, 381, 412, 508, 515, 618, 635, 662, 762, 824, 927, 993, 1016, 1030, 1143, 1236, 1270, 1324, 1524, 1545, 1655, 1854, 1905, 1986, 2060, 2286, 2472, 2540, 2648, 2979, 3048, 3090, 3310, 3708, 3810, 3972, 4120, 4572, 4635, 4965, 5080, 5715, 5958, 6180, 6620, 7416, 7620, 7944, 9144, 9270, 9930, 11430, 11916, 12360, 13081, 13240, 14895, 15240, 18540, 19860, 22860, 23832, 26162, 29790, 34093, 37080, 39243, 39720, 42037, 45720, 52324, 59580, 65405, 68186, 78486, 84074, 102279, 104648, 117729, 119160, 126111, 130810, 136372, 156972, 168148, 170465, 196215, 204558, 210185, 235458, 252222, 261620, 272744, 306837, 313944, 336296, 340930, 378333, 392430, 409116, 420370, 470916, 504444, 511395, 523240, 588645, 613674, 630555, 681860, 756666, 784860, 818232, 840740, 941832, 1008888, 1022790, 1177290, 1227348, 1261110, 1363720, 1513332, 1534185, 1569720, 1681480, 1891665, 2045580, 2354580, 2454696, 2522220, 3026664, 3068370, 3783330, 4091160, 4329811, 4709160, 5044440, 6136740, 7566660, 8659622, 12273480, 12989433, 15133320, 17319244, 21649055, 25978866, 34638488, 38968299, 43298110, 51957732, 64947165, 77936598, 86596220, 103915464, 129894330, 155873196, 173192440, 194841495, 259788660, 311746392, 389682990, 519577320, 779365980, 1558731960]

約数ペア:

[(1, 1558731960), (2, 779365980), (3, 519577320), (4, 389682990), (5, 311746392), (6, 259788660), (8, 194841495), (9, 173192440), (10, 155873196), (12, 129894330), (15, 103915464), (18, 86596220), (20, 77936598), (24, 64947165), (30, 51957732), (36, 43298110), (40, 38968299), (45, 34638488), (60, 25978866), (72, 21649055), (90, 17319244), (103, 15133320), (120, 12989433), (127, 12273480), (180, 8659622), (206, 7566660), (254, 6136740), (309, 5044440), (331, 4709160), (360, 4329811), (381, 4091160), (412, 3783330), (508, 3068370), (515, 3026664), (618, 2522220), (635, 2454696), (662, 2354580), (762, 2045580), (824, 1891665), (927, 1681480), (993, 1569720), (1016, 1534185), (1030, 1513332), (1143, 1363720), (1236, 1261110), (1270, 1227348), (1324, 1177290), (1524, 1022790), (1545, 1008888), (1655, 941832), (1854, 840740), (1905, 818232), (1986, 784860), (2060, 756666), (2286, 681860), (2472, 630555), (2540, 613674), (2648, 588645), (2979, 523240), (3048, 511395), (3090, 504444), (3310, 470916), (3708, 420370), (3810, 409116), (3972, 392430), (4120, 378333), (4572, 340930), (4635, 336296), (4965, 313944), (5080, 306837), (5715, 272744), (5958, 261620), (6180, 252222), (6620, 235458), (7416, 210185), (7620, 204558), (7944, 196215), (9144, 170465), (9270, 168148), (9930, 156972), (11430, 136372), (11916, 130810), (12360, 126111), (13081, 119160), (13240, 117729), (14895, 104648), (15240, 102279), (18540, 84074), (19860, 78486), (22860, 68186), (23832, 65405), (26162, 59580), (29790, 52324), (34093, 45720), (37080, 42037), (39243, 39720)]