313923360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 1099187712

約数和(自身を除く): 785264352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 73, 80, 85, 93, 96, 102, 120, 124, 136, 146, 155, 160, 170, 186, 204, 219, 240, 248, 255, 272, 289, 292, 310, 340, 365, 372, 408, 438, 465, 480, 496, 510, 527, 544, 578, 584, 620, 680, 730, 744, 816, 867, 876, 930, 992, 1020, 1054, 1095, 1156, 1168, 1240, 1241, 1360, 1445, 1460, 1488, 1581, 1632, 1734, 1752, 1860, 2040, 2108, 2190, 2263, 2312, 2336, 2480, 2482, 2635, 2720, 2890, 2920, 2976, 3162, 3468, 3504, 3720, 3723, 4080, 4216, 4335, 4380, 4526, 4624, 4960, 4964, 5270, 5780, 5840, 6205, 6324, 6789, 6936, 7008, 7440, 7446, 7905, 8160, 8432, 8670, 8760, 8959, 9052, 9248, 9928, 10540, 11315, 11560, 11680, 12410, 12648, 13578, 13872, 14880, 14892, 15810, 16864, 17340, 17520, 17918, 18104, 18615, 19856, 21080, 21097, 22630, 23120, 24820, 25296, 26877, 27156, 27744, 29784, 31620, 33945, 34680, 35040, 35836, 36208, 37230, 38471, 39712, 42160, 42194, 44795, 45260, 46240, 49640, 50592, 53754, 54312, 59568, 63240, 63291, 67890, 69360, 71672, 72416, 74460, 76942, 84320, 84388, 89590, 90520, 99280, 105485, 107508, 108624, 115413, 119136, 126480, 126582, 134385, 135780, 138720, 143344, 148920, 153884, 168776, 179180, 181040, 192355, 198560, 210970, 215016, 217248, 230826, 252960, 253164, 268770, 271560, 286688, 297840, 307768, 316455, 337552, 358360, 362080, 384710, 421940, 430032, 461652, 506328, 537540, 543120, 577065, 595680, 615536, 632910, 654007, 675104, 716720, 769420, 843880, 860064, 923304, 1012656, 1075080, 1086240, 1154130, 1231072, 1265820, 1308014, 1433440, 1538840, 1687760, 1846608, 1962021, 2025312, 2150160, 2308260, 2531640, 2616028, 3077680, 3270035, 3375520, 3693216, 3924042, 4300320, 4616520, 5063280, 5232056, 6155360, 6540070, 7848084, 9233040, 9810105, 10126560, 10464112, 13080140, 15696168, 18466080, 19620210, 20928224, 26160280, 31392336, 39240420, 52320560, 62784672, 78480840, 104641120, 156961680, 313923360]

約数ペア:

[(1, 313923360), (2, 156961680), (3, 104641120), (4, 78480840), (5, 62784672), (6, 52320560), (8, 39240420), (10, 31392336), (12, 26160280), (15, 20928224), (16, 19620210), (17, 18466080), (20, 15696168), (24, 13080140), (30, 10464112), (31, 10126560), (32, 9810105), (34, 9233040), (40, 7848084), (48, 6540070), (51, 6155360), (60, 5232056), (62, 5063280), (68, 4616520), (73, 4300320), (80, 3924042), (85, 3693216), (93, 3375520), (96, 3270035), (102, 3077680), (120, 2616028), (124, 2531640), (136, 2308260), (146, 2150160), (155, 2025312), (160, 1962021), (170, 1846608), (186, 1687760), (204, 1538840), (219, 1433440), (240, 1308014), (248, 1265820), (255, 1231072), (272, 1154130), (289, 1086240), (292, 1075080), (310, 1012656), (340, 923304), (365, 860064), (372, 843880), (408, 769420), (438, 716720), (465, 675104), (480, 654007), (496, 632910), (510, 615536), (527, 595680), (544, 577065), (578, 543120), (584, 537540), (620, 506328), (680, 461652), (730, 430032), (744, 421940), (816, 384710), (867, 362080), (876, 358360), (930, 337552), (992, 316455), (1020, 307768), (1054, 297840), (1095, 286688), (1156, 271560), (1168, 268770), (1240, 253164), (1241, 252960), (1360, 230826), (1445, 217248), (1460, 215016), (1488, 210970), (1581, 198560), (1632, 192355), (1734, 181040), (1752, 179180), (1860, 168776), (2040, 153884), (2108, 148920), (2190, 143344), (2263, 138720), (2312, 135780), (2336, 134385), (2480, 126582), (2482, 126480), (2635, 119136), (2720, 115413), (2890, 108624), (2920, 107508), (2976, 105485), (3162, 99280), (3468, 90520), (3504, 89590), (3720, 84388), (3723, 84320), (4080, 76942), (4216, 74460), (4335, 72416), (4380, 71672), (4526, 69360), (4624, 67890), (4960, 63291), (4964, 63240), (5270, 59568), (5780, 54312), (5840, 53754), (6205, 50592), (6324, 49640), (6789, 46240), (6936, 45260), (7008, 44795), (7440, 42194), (7446, 42160), (7905, 39712), (8160, 38471), (8432, 37230), (8670, 36208), (8760, 35836), (8959, 35040), (9052, 34680), (9248, 33945), (9928, 31620), (10540, 29784), (11315, 27744), (11560, 27156), (11680, 26877), (12410, 25296), (12648, 24820), (13578, 23120), (13872, 22630), (14880, 21097), (14892, 21080), (15810, 19856), (16864, 18615), (17340, 18104), (17520, 17918)]