149050720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 449608320

約数和(自身を除く): 300557600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 353, 364, 377, 406, 416, 455, 464, 520, 560, 580, 706, 728, 754, 812, 910, 928, 1015, 1040, 1120, 1160, 1412, 1456, 1508, 1624, 1765, 1820, 1885, 2030, 2080, 2320, 2471, 2639, 2824, 2912, 3016, 3248, 3530, 3640, 3770, 4060, 4589, 4640, 4942, 5278, 5648, 6032, 6496, 7060, 7280, 7540, 8120, 9178, 9884, 10237, 10556, 11296, 12064, 12355, 13195, 14120, 14560, 15080, 16240, 18356, 19768, 20474, 21112, 22945, 24710, 26390, 28240, 30160, 32123, 32480, 36712, 39536, 40948, 42224, 45890, 49420, 51185, 52780, 56480, 60320, 64246, 71659, 73424, 79072, 81896, 84448, 91780, 98840, 102370, 105560, 128492, 133081, 143318, 146848, 160615, 163792, 183560, 197680, 204740, 211120, 256984, 266162, 286636, 321230, 327584, 358295, 367120, 395360, 409480, 422240, 513968, 532324, 573272, 642460, 665405, 716590, 734240, 818960, 931567, 1027936, 1064648, 1146544, 1284920, 1330810, 1433180, 1637920, 1863134, 2129296, 2293088, 2569840, 2661620, 2866360, 3726268, 4258592, 4657835, 5139680, 5323240, 5732720, 7452536, 9315670, 10646480, 11465440, 14905072, 18631340, 21292960, 29810144, 37262680, 74525360, 149050720]

約数ペア:

[(1, 149050720), (2, 74525360), (4, 37262680), (5, 29810144), (7, 21292960), (8, 18631340), (10, 14905072), (13, 11465440), (14, 10646480), (16, 9315670), (20, 7452536), (26, 5732720), (28, 5323240), (29, 5139680), (32, 4657835), (35, 4258592), (40, 3726268), (52, 2866360), (56, 2661620), (58, 2569840), (65, 2293088), (70, 2129296), (80, 1863134), (91, 1637920), (104, 1433180), (112, 1330810), (116, 1284920), (130, 1146544), (140, 1064648), (145, 1027936), (160, 931567), (182, 818960), (203, 734240), (208, 716590), (224, 665405), (232, 642460), (260, 573272), (280, 532324), (290, 513968), (353, 422240), (364, 409480), (377, 395360), (406, 367120), (416, 358295), (455, 327584), (464, 321230), (520, 286636), (560, 266162), (580, 256984), (706, 211120), (728, 204740), (754, 197680), (812, 183560), (910, 163792), (928, 160615), (1015, 146848), (1040, 143318), (1120, 133081), (1160, 128492), (1412, 105560), (1456, 102370), (1508, 98840), (1624, 91780), (1765, 84448), (1820, 81896), (1885, 79072), (2030, 73424), (2080, 71659), (2320, 64246), (2471, 60320), (2639, 56480), (2824, 52780), (2912, 51185), (3016, 49420), (3248, 45890), (3530, 42224), (3640, 40948), (3770, 39536), (4060, 36712), (4589, 32480), (4640, 32123), (4942, 30160), (5278, 28240), (5648, 26390), (6032, 24710), (6496, 22945), (7060, 21112), (7280, 20474), (7540, 19768), (8120, 18356), (9178, 16240), (9884, 15080), (10237, 14560), (10556, 14120), (11296, 13195), (12064, 12355)]