25743480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1653

約数の個数: 128

約数和(自身を含む): 92966400

約数和(自身を除く): 67222920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1613, 1995, 2280, 2660, 3192, 3226, 3990, 4839, 5320, 6452, 7980, 8065, 9678, 11291, 12904, 15960, 16130, 19356, 22582, 24195, 30647, 32260, 33873, 38712, 45164, 48390, 56455, 61294, 64520, 67746, 90328, 91941, 96780, 112910, 122588, 135492, 153235, 169365, 183882, 193560, 214529, 225820, 245176, 270984, 306470, 338730, 367764, 429058, 451640, 459705, 612940, 643587, 677460, 735528, 858116, 919410, 1072645, 1225880, 1287174, 1354920, 1716232, 1838820, 2145290, 2574348, 3217935, 3677640, 4290580, 5148696, 6435870, 8581160, 12871740, 25743480]

約数ペア:

[(1, 25743480), (2, 12871740), (3, 8581160), (4, 6435870), (5, 5148696), (6, 4290580), (7, 3677640), (8, 3217935), (10, 2574348), (12, 2145290), (14, 1838820), (15, 1716232), (19, 1354920), (20, 1287174), (21, 1225880), (24, 1072645), (28, 919410), (30, 858116), (35, 735528), (38, 677460), (40, 643587), (42, 612940), (56, 459705), (57, 451640), (60, 429058), (70, 367764), (76, 338730), (84, 306470), (95, 270984), (105, 245176), (114, 225820), (120, 214529), (133, 193560), (140, 183882), (152, 169365), (168, 153235), (190, 135492), (210, 122588), (228, 112910), (266, 96780), (280, 91941), (285, 90328), (380, 67746), (399, 64520), (420, 61294), (456, 56455), (532, 48390), (570, 45164), (665, 38712), (760, 33873), (798, 32260), (840, 30647), (1064, 24195), (1140, 22582), (1330, 19356), (1596, 16130), (1613, 15960), (1995, 12904), (2280, 11291), (2660, 9678), (3192, 8065), (3226, 7980), (3990, 6452), (4839, 5320)]