155569440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 534957696

約数和(自身を除く): 379388256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 107, 120, 130, 156, 160, 195, 208, 214, 233, 240, 260, 312, 321, 390, 416, 428, 466, 480, 520, 535, 624, 642, 699, 780, 856, 932, 1040, 1070, 1165, 1248, 1284, 1391, 1398, 1560, 1605, 1712, 1864, 2080, 2140, 2330, 2568, 2782, 2796, 3029, 3120, 3210, 3424, 3495, 3728, 4173, 4280, 4660, 5136, 5564, 5592, 6058, 6240, 6420, 6955, 6990, 7456, 8346, 8560, 9087, 9320, 10272, 11128, 11184, 12116, 12840, 13910, 13980, 15145, 16692, 17120, 18174, 18640, 20865, 22256, 22368, 24232, 24931, 25680, 27820, 27960, 30290, 33384, 36348, 37280, 41730, 44512, 45435, 48464, 49862, 51360, 55640, 55920, 60580, 66768, 72696, 74793, 83460, 90870, 96928, 99724, 111280, 111840, 121160, 124655, 133536, 145392, 149586, 166920, 181740, 199448, 222560, 242320, 249310, 290784, 299172, 324103, 333840, 363480, 373965, 398896, 484640, 498620, 598344, 648206, 667680, 726960, 747930, 797792, 972309, 997240, 1196688, 1296412, 1453920, 1495860, 1620515, 1944618, 1994480, 2393376, 2592824, 2991720, 3241030, 3889236, 3988960, 4861545, 5185648, 5983440, 6482060, 7778472, 9723090, 10371296, 11966880, 12964120, 15556944, 19446180, 25928240, 31113888, 38892360, 51856480, 77784720, 155569440]

約数ペア:

[(1, 155569440), (2, 77784720), (3, 51856480), (4, 38892360), (5, 31113888), (6, 25928240), (8, 19446180), (10, 15556944), (12, 12964120), (13, 11966880), (15, 10371296), (16, 9723090), (20, 7778472), (24, 6482060), (26, 5983440), (30, 5185648), (32, 4861545), (39, 3988960), (40, 3889236), (48, 3241030), (52, 2991720), (60, 2592824), (65, 2393376), (78, 1994480), (80, 1944618), (96, 1620515), (104, 1495860), (107, 1453920), (120, 1296412), (130, 1196688), (156, 997240), (160, 972309), (195, 797792), (208, 747930), (214, 726960), (233, 667680), (240, 648206), (260, 598344), (312, 498620), (321, 484640), (390, 398896), (416, 373965), (428, 363480), (466, 333840), (480, 324103), (520, 299172), (535, 290784), (624, 249310), (642, 242320), (699, 222560), (780, 199448), (856, 181740), (932, 166920), (1040, 149586), (1070, 145392), (1165, 133536), (1248, 124655), (1284, 121160), (1391, 111840), (1398, 111280), (1560, 99724), (1605, 96928), (1712, 90870), (1864, 83460), (2080, 74793), (2140, 72696), (2330, 66768), (2568, 60580), (2782, 55920), (2796, 55640), (3029, 51360), (3120, 49862), (3210, 48464), (3424, 45435), (3495, 44512), (3728, 41730), (4173, 37280), (4280, 36348), (4660, 33384), (5136, 30290), (5564, 27960), (5592, 27820), (6058, 25680), (6240, 24931), (6420, 24232), (6955, 22368), (6990, 22256), (7456, 20865), (8346, 18640), (8560, 18174), (9087, 17120), (9320, 16692), (10272, 15145), (11128, 13980), (11184, 13910), (12116, 12840)]