156667920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 320

約数和(自身を含む): 565678080

約数和(自身を除く): 409010160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 43, 47, 48, 51, 57, 60, 68, 76, 80, 85, 86, 94, 95, 102, 114, 120, 129, 136, 141, 152, 170, 172, 188, 190, 204, 215, 228, 235, 240, 255, 258, 272, 282, 285, 304, 323, 340, 344, 376, 380, 408, 430, 456, 470, 510, 516, 564, 570, 645, 646, 680, 688, 705, 731, 752, 760, 799, 816, 817, 860, 893, 912, 940, 969, 1020, 1032, 1128, 1140, 1290, 1292, 1360, 1410, 1462, 1520, 1598, 1615, 1634, 1720, 1786, 1880, 1938, 2021, 2040, 2064, 2193, 2256, 2280, 2397, 2451, 2580, 2584, 2679, 2820, 2924, 3196, 3230, 3268, 3440, 3572, 3655, 3760, 3876, 3995, 4042, 4080, 4085, 4386, 4465, 4560, 4794, 4845, 4902, 5160, 5168, 5358, 5640, 5848, 6063, 6392, 6460, 6536, 7144, 7310, 7752, 7990, 8084, 8170, 8772, 8930, 9588, 9690, 9804, 10105, 10320, 10716, 10965, 11280, 11696, 11985, 12126, 12255, 12784, 12920, 13072, 13395, 13889, 14288, 14620, 15181, 15504, 15980, 16168, 16340, 17544, 17860, 19176, 19380, 19608, 20210, 21432, 21930, 23970, 24252, 24510, 25840, 26790, 27778, 29240, 30315, 30362, 31960, 32336, 32680, 34357, 35088, 35720, 38352, 38399, 38760, 39216, 40420, 41667, 42864, 43860, 45543, 47940, 48504, 49020, 53580, 55556, 58480, 60630, 60724, 63920, 65360, 68714, 69445, 71440, 75905, 76798, 77520, 80840, 83334, 87720, 91086, 95880, 97008, 98040, 103071, 107160, 111112, 115197, 121260, 121448, 137428, 138890, 151810, 153596, 161680, 166668, 171785, 175440, 182172, 191760, 191995, 196080, 206142, 208335, 214320, 222224, 227715, 230394, 242520, 242896, 274856, 277780, 303620, 307192, 333336, 343570, 364344, 383990, 412284, 416670, 455430, 460788, 485040, 515355, 549712, 555560, 575985, 607240, 614384, 652783, 666672, 687140, 728688, 767980, 824568, 833340, 910860, 921576, 1030710, 1111120, 1151970, 1214480, 1305566, 1374280, 1535960, 1649136, 1666680, 1821720, 1843152, 1958349, 2061420, 2303940, 2611132, 2748560, 3071920, 3263915, 3333360, 3643440, 3916698, 4122840, 4607880, 5222264, 6527830, 7833396, 8245680, 9215760, 9791745, 10444528, 13055660, 15666792, 19583490, 26111320, 31333584, 39166980, 52222640, 78333960, 156667920]

約数ペア:

[(1, 156667920), (2, 78333960), (3, 52222640), (4, 39166980), (5, 31333584), (6, 26111320), (8, 19583490), (10, 15666792), (12, 13055660), (15, 10444528), (16, 9791745), (17, 9215760), (19, 8245680), (20, 7833396), (24, 6527830), (30, 5222264), (34, 4607880), (38, 4122840), (40, 3916698), (43, 3643440), (47, 3333360), (48, 3263915), (51, 3071920), (57, 2748560), (60, 2611132), (68, 2303940), (76, 2061420), (80, 1958349), (85, 1843152), (86, 1821720), (94, 1666680), (95, 1649136), (102, 1535960), (114, 1374280), (120, 1305566), (129, 1214480), (136, 1151970), (141, 1111120), (152, 1030710), (170, 921576), (172, 910860), (188, 833340), (190, 824568), (204, 767980), (215, 728688), (228, 687140), (235, 666672), (240, 652783), (255, 614384), (258, 607240), (272, 575985), (282, 555560), (285, 549712), (304, 515355), (323, 485040), (340, 460788), (344, 455430), (376, 416670), (380, 412284), (408, 383990), (430, 364344), (456, 343570), (470, 333336), (510, 307192), (516, 303620), (564, 277780), (570, 274856), (645, 242896), (646, 242520), (680, 230394), (688, 227715), (705, 222224), (731, 214320), (752, 208335), (760, 206142), (799, 196080), (816, 191995), (817, 191760), (860, 182172), (893, 175440), (912, 171785), (940, 166668), (969, 161680), (1020, 153596), (1032, 151810), (1128, 138890), (1140, 137428), (1290, 121448), (1292, 121260), (1360, 115197), (1410, 111112), (1462, 107160), (1520, 103071), (1598, 98040), (1615, 97008), (1634, 95880), (1720, 91086), (1786, 87720), (1880, 83334), (1938, 80840), (2021, 77520), (2040, 76798), (2064, 75905), (2193, 71440), (2256, 69445), (2280, 68714), (2397, 65360), (2451, 63920), (2580, 60724), (2584, 60630), (2679, 58480), (2820, 55556), (2924, 53580), (3196, 49020), (3230, 48504), (3268, 47940), (3440, 45543), (3572, 43860), (3655, 42864), (3760, 41667), (3876, 40420), (3995, 39216), (4042, 38760), (4080, 38399), (4085, 38352), (4386, 35720), (4465, 35088), (4560, 34357), (4794, 32680), (4845, 32336), (4902, 31960), (5160, 30362), (5168, 30315), (5358, 29240), (5640, 27778), (5848, 26790), (6063, 25840), (6392, 24510), (6460, 24252), (6536, 23970), (7144, 21930), (7310, 21432), (7752, 20210), (7990, 19608), (8084, 19380), (8170, 19176), (8772, 17860), (8930, 17544), (9588, 16340), (9690, 16168), (9804, 15980), (10105, 15504), (10320, 15181), (10716, 14620), (10965, 14288), (11280, 13889), (11696, 13395), (11985, 13072), (12126, 12920), (12255, 12784)]