158613240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 496108800

約数和(自身を除く): 337495560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 59, 60, 86, 118, 120, 129, 172, 177, 215, 236, 258, 295, 344, 354, 430, 472, 516, 521, 590, 645, 708, 860, 885, 1032, 1042, 1180, 1290, 1416, 1563, 1720, 1770, 2084, 2360, 2537, 2580, 2605, 3126, 3540, 4168, 5074, 5160, 5210, 6252, 7080, 7611, 7815, 10148, 10420, 12504, 12685, 15222, 15630, 20296, 20840, 22403, 25370, 30444, 30739, 31260, 38055, 44806, 50740, 60888, 61478, 62520, 67209, 76110, 89612, 92217, 101480, 112015, 122956, 134418, 152220, 153695, 179224, 184434, 224030, 245912, 268836, 304440, 307390, 336045, 368868, 448060, 461085, 537672, 614780, 672090, 737736, 896120, 922170, 1229560, 1321777, 1344180, 1844340, 2643554, 2688360, 3688680, 3965331, 5287108, 6608885, 7930662, 10574216, 13217770, 15861324, 19826655, 26435540, 31722648, 39653310, 52871080, 79306620, 158613240]

約数ペア:

[(1, 158613240), (2, 79306620), (3, 52871080), (4, 39653310), (5, 31722648), (6, 26435540), (8, 19826655), (10, 15861324), (12, 13217770), (15, 10574216), (20, 7930662), (24, 6608885), (30, 5287108), (40, 3965331), (43, 3688680), (59, 2688360), (60, 2643554), (86, 1844340), (118, 1344180), (120, 1321777), (129, 1229560), (172, 922170), (177, 896120), (215, 737736), (236, 672090), (258, 614780), (295, 537672), (344, 461085), (354, 448060), (430, 368868), (472, 336045), (516, 307390), (521, 304440), (590, 268836), (645, 245912), (708, 224030), (860, 184434), (885, 179224), (1032, 153695), (1042, 152220), (1180, 134418), (1290, 122956), (1416, 112015), (1563, 101480), (1720, 92217), (1770, 89612), (2084, 76110), (2360, 67209), (2537, 62520), (2580, 61478), (2605, 60888), (3126, 50740), (3540, 44806), (4168, 38055), (5074, 31260), (5160, 30739), (5210, 30444), (6252, 25370), (7080, 22403), (7611, 20840), (7815, 20296), (10148, 15630), (10420, 15222), (12504, 12685)]