404592160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 1158119424

約数和(自身を除く): 753527264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 56, 62, 70, 80, 86, 112, 124, 140, 155, 160, 172, 215, 217, 224, 248, 271, 280, 301, 310, 344, 430, 434, 496, 542, 560, 602, 620, 688, 860, 868, 992, 1084, 1085, 1120, 1204, 1240, 1333, 1355, 1376, 1505, 1720, 1736, 1897, 2168, 2170, 2408, 2480, 2666, 2710, 3010, 3440, 3472, 3794, 4336, 4340, 4816, 4960, 5332, 5420, 6020, 6665, 6880, 6944, 7588, 8401, 8672, 8680, 9331, 9485, 9632, 10664, 10840, 11653, 12040, 13330, 15176, 16802, 17360, 18662, 18970, 21328, 21680, 23306, 24080, 26660, 30352, 33604, 34720, 37324, 37940, 42005, 42656, 43360, 46612, 46655, 48160, 53320, 58265, 58807, 60704, 67208, 74648, 75880, 81571, 84010, 93224, 93310, 106640, 116530, 117614, 134416, 149296, 151760, 163142, 168020, 186448, 186620, 213280, 233060, 235228, 268832, 294035, 298592, 303520, 326284, 336040, 361243, 372896, 373240, 407855, 466120, 470456, 588070, 652568, 672080, 722486, 746480, 815710, 932240, 940912, 1176140, 1305136, 1344160, 1444972, 1492960, 1631420, 1806215, 1864480, 1881824, 2352280, 2528701, 2610272, 2889944, 3262840, 3612430, 4704560, 5057402, 5779888, 6525680, 7224860, 9409120, 10114804, 11559776, 12643505, 13051360, 14449720, 20229608, 25287010, 28899440, 40459216, 50574020, 57798880, 80918432, 101148040, 202296080, 404592160]

約数ペア:

[(1, 404592160), (2, 202296080), (4, 101148040), (5, 80918432), (7, 57798880), (8, 50574020), (10, 40459216), (14, 28899440), (16, 25287010), (20, 20229608), (28, 14449720), (31, 13051360), (32, 12643505), (35, 11559776), (40, 10114804), (43, 9409120), (56, 7224860), (62, 6525680), (70, 5779888), (80, 5057402), (86, 4704560), (112, 3612430), (124, 3262840), (140, 2889944), (155, 2610272), (160, 2528701), (172, 2352280), (215, 1881824), (217, 1864480), (224, 1806215), (248, 1631420), (271, 1492960), (280, 1444972), (301, 1344160), (310, 1305136), (344, 1176140), (430, 940912), (434, 932240), (496, 815710), (542, 746480), (560, 722486), (602, 672080), (620, 652568), (688, 588070), (860, 470456), (868, 466120), (992, 407855), (1084, 373240), (1085, 372896), (1120, 361243), (1204, 336040), (1240, 326284), (1333, 303520), (1355, 298592), (1376, 294035), (1505, 268832), (1720, 235228), (1736, 233060), (1897, 213280), (2168, 186620), (2170, 186448), (2408, 168020), (2480, 163142), (2666, 151760), (2710, 149296), (3010, 134416), (3440, 117614), (3472, 116530), (3794, 106640), (4336, 93310), (4340, 93224), (4816, 84010), (4960, 81571), (5332, 75880), (5420, 74648), (6020, 67208), (6665, 60704), (6880, 58807), (6944, 58265), (7588, 53320), (8401, 48160), (8672, 46655), (8680, 46612), (9331, 43360), (9485, 42656), (9632, 42005), (10664, 37940), (10840, 37324), (11653, 34720), (12040, 33604), (13330, 30352), (15176, 26660), (16802, 24080), (17360, 23306), (18662, 21680), (18970, 21328)]