40285775520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{198413}}^1$

素因数の和:198484

約数の個数: 192

約数和(自身を含む): 144000944640

約数和(自身を除く): 103715169120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 10152, 11280, 12690, 13536, 16920, 20304, 22560, 25380, 33840, 40608, 50760, 67680, 101520, 198413, 203040, 396826, 595239, 793652, 992065, 1190478, 1587304, 1785717, 1984130, 2380956, 2976195, 3174608, 3571434, 3968260, 4761912, 5357151, 5952390, 6349216, 7142868, 7936520, 8928585, 9325411, 9523824, 10714302, 11904780, 14285736, 15873040, 17857170, 18650822, 19047648, 21428604, 23809560, 26785755, 27976233, 28571472, 31746080, 35714340, 37301644, 42857208, 46627055, 47619120, 53571510, 55952466, 57142944, 71428680, 74603288, 83928699, 85714416, 93254110, 95238240, 107143020, 111904932, 139881165, 142857360, 149206576, 167857398, 171428832, 186508220, 214286040, 223809864, 251786097, 279762330, 285714720, 298413152, 335714796, 373016440, 419643495, 428572080, 447619728, 503572194, 559524660, 671429592, 746032880, 839286990, 857144160, 895239456, 1007144388, 1119049320, 1258930485, 1342859184, 1492065760, 1678573980, 2014288776, 2238098640, 2517860970, 2685718368, 3357147960, 4028577552, 4476197280, 5035721940, 6714295920, 8057155104, 10071443880, 13428591840, 20142887760, 40285775520]

約数ペア:

[(1, 40285775520), (2, 20142887760), (3, 13428591840), (4, 10071443880), (5, 8057155104), (6, 6714295920), (8, 5035721940), (9, 4476197280), (10, 4028577552), (12, 3357147960), (15, 2685718368), (16, 2517860970), (18, 2238098640), (20, 2014288776), (24, 1678573980), (27, 1492065760), (30, 1342859184), (32, 1258930485), (36, 1119049320), (40, 1007144388), (45, 895239456), (47, 857144160), (48, 839286990), (54, 746032880), (60, 671429592), (72, 559524660), (80, 503572194), (90, 447619728), (94, 428572080), (96, 419643495), (108, 373016440), (120, 335714796), (135, 298413152), (141, 285714720), (144, 279762330), (160, 251786097), (180, 223809864), (188, 214286040), (216, 186508220), (235, 171428832), (240, 167857398), (270, 149206576), (282, 142857360), (288, 139881165), (360, 111904932), (376, 107143020), (423, 95238240), (432, 93254110), (470, 85714416), (480, 83928699), (540, 74603288), (564, 71428680), (705, 57142944), (720, 55952466), (752, 53571510), (846, 47619120), (864, 46627055), (940, 42857208), (1080, 37301644), (1128, 35714340), (1269, 31746080), (1410, 28571472), (1440, 27976233), (1504, 26785755), (1692, 23809560), (1880, 21428604), (2115, 19047648), (2160, 18650822), (2256, 17857170), (2538, 15873040), (2820, 14285736), (3384, 11904780), (3760, 10714302), (4230, 9523824), (4320, 9325411), (4512, 8928585), (5076, 7936520), (5640, 7142868), (6345, 6349216), (6768, 5952390), (7520, 5357151), (8460, 4761912), (10152, 3968260), (11280, 3571434), (12690, 3174608), (13536, 2976195), (16920, 2380956), (20304, 1984130), (22560, 1785717), (25380, 1587304), (33840, 1190478), (40608, 992065), (50760, 793652), (67680, 595239), (101520, 396826), (198413, 203040)]