17613960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 65076480

約数和(自身を除く): 47462520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1613, 1820, 2184, 2730, 3226, 3640, 4839, 5460, 6452, 8065, 9678, 10920, 11291, 12904, 16130, 19356, 20969, 22582, 24195, 32260, 33873, 38712, 41938, 45164, 48390, 56455, 62907, 64520, 67746, 83876, 90328, 96780, 104845, 112910, 125814, 135492, 146783, 167752, 169365, 193560, 209690, 225820, 251628, 270984, 293566, 314535, 338730, 419380, 440349, 451640, 503256, 587132, 629070, 677460, 733915, 838760, 880698, 1174264, 1258140, 1354920, 1467830, 1761396, 2201745, 2516280, 2935660, 3522792, 4403490, 5871320, 8806980, 17613960]

約数ペア:

[(1, 17613960), (2, 8806980), (3, 5871320), (4, 4403490), (5, 3522792), (6, 2935660), (7, 2516280), (8, 2201745), (10, 1761396), (12, 1467830), (13, 1354920), (14, 1258140), (15, 1174264), (20, 880698), (21, 838760), (24, 733915), (26, 677460), (28, 629070), (30, 587132), (35, 503256), (39, 451640), (40, 440349), (42, 419380), (52, 338730), (56, 314535), (60, 293566), (65, 270984), (70, 251628), (78, 225820), (84, 209690), (91, 193560), (104, 169365), (105, 167752), (120, 146783), (130, 135492), (140, 125814), (156, 112910), (168, 104845), (182, 96780), (195, 90328), (210, 83876), (260, 67746), (273, 64520), (280, 62907), (312, 56455), (364, 48390), (390, 45164), (420, 41938), (455, 38712), (520, 33873), (546, 32260), (728, 24195), (780, 22582), (840, 20969), (910, 19356), (1092, 16130), (1365, 12904), (1560, 11291), (1613, 10920), (1820, 9678), (2184, 8065), (2730, 6452), (3226, 5460), (3640, 4839)]