302371520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 863778816

約数和(自身を除く): 561407296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 64, 68, 80, 85, 88, 110, 124, 136, 155, 160, 163, 170, 176, 187, 220, 248, 272, 310, 320, 326, 340, 341, 352, 374, 440, 496, 527, 544, 620, 652, 680, 682, 704, 748, 815, 880, 935, 992, 1054, 1088, 1240, 1304, 1360, 1364, 1496, 1630, 1705, 1760, 1793, 1870, 1984, 2108, 2480, 2608, 2635, 2720, 2728, 2771, 2992, 3260, 3410, 3520, 3586, 3740, 4216, 4960, 5053, 5216, 5270, 5440, 5456, 5542, 5797, 5984, 6520, 6820, 7172, 7480, 8432, 8965, 9920, 10106, 10432, 10540, 10912, 11084, 11594, 11968, 13040, 13640, 13855, 14344, 14960, 16864, 17930, 20212, 21080, 21824, 22168, 23188, 25265, 26080, 27280, 27710, 28688, 28985, 29920, 30481, 33728, 35860, 40424, 42160, 44336, 46376, 50530, 52160, 54560, 55420, 55583, 57376, 57970, 59840, 60962, 71720, 80848, 84320, 85901, 88672, 92752, 101060, 109120, 110840, 111166, 114752, 115940, 121924, 143440, 152405, 161696, 168640, 171802, 177344, 185504, 202120, 221680, 222332, 231880, 243848, 277915, 286880, 304810, 323392, 343604, 371008, 404240, 429505, 443360, 444664, 463760, 487696, 555830, 573760, 609620, 687208, 808480, 859010, 886720, 889328, 927520, 944911, 975392, 1111660, 1219240, 1374416, 1616960, 1718020, 1778656, 1855040, 1889822, 1950784, 2223320, 2438480, 2748832, 3436040, 3557312, 3779644, 4446640, 4724555, 4876960, 5497664, 6872080, 7559288, 8893280, 9449110, 9753920, 13744160, 15118576, 17786560, 18898220, 27488320, 30237152, 37796440, 60474304, 75592880, 151185760, 302371520]

約数ペア:

[(1, 302371520), (2, 151185760), (4, 75592880), (5, 60474304), (8, 37796440), (10, 30237152), (11, 27488320), (16, 18898220), (17, 17786560), (20, 15118576), (22, 13744160), (31, 9753920), (32, 9449110), (34, 8893280), (40, 7559288), (44, 6872080), (55, 5497664), (62, 4876960), (64, 4724555), (68, 4446640), (80, 3779644), (85, 3557312), (88, 3436040), (110, 2748832), (124, 2438480), (136, 2223320), (155, 1950784), (160, 1889822), (163, 1855040), (170, 1778656), (176, 1718020), (187, 1616960), (220, 1374416), (248, 1219240), (272, 1111660), (310, 975392), (320, 944911), (326, 927520), (340, 889328), (341, 886720), (352, 859010), (374, 808480), (440, 687208), (496, 609620), (527, 573760), (544, 555830), (620, 487696), (652, 463760), (680, 444664), (682, 443360), (704, 429505), (748, 404240), (815, 371008), (880, 343604), (935, 323392), (992, 304810), (1054, 286880), (1088, 277915), (1240, 243848), (1304, 231880), (1360, 222332), (1364, 221680), (1496, 202120), (1630, 185504), (1705, 177344), (1760, 171802), (1793, 168640), (1870, 161696), (1984, 152405), (2108, 143440), (2480, 121924), (2608, 115940), (2635, 114752), (2720, 111166), (2728, 110840), (2771, 109120), (2992, 101060), (3260, 92752), (3410, 88672), (3520, 85901), (3586, 84320), (3740, 80848), (4216, 71720), (4960, 60962), (5053, 59840), (5216, 57970), (5270, 57376), (5440, 55583), (5456, 55420), (5542, 54560), (5797, 52160), (5984, 50530), (6520, 46376), (6820, 44336), (7172, 42160), (7480, 40424), (8432, 35860), (8965, 33728), (9920, 30481), (10106, 29920), (10432, 28985), (10540, 28688), (10912, 27710), (11084, 27280), (11594, 26080), (11968, 25265), (13040, 23188), (13640, 22168), (13855, 21824), (14344, 21080), (14960, 20212), (16864, 17930)]