1233732720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{839}}^1$

素因数の和:1423

約数の個数: 160

約数和(自身を含む): 4184732160

約数和(自身を除く): 2950999440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 557, 660, 839, 880, 1114, 1320, 1671, 1678, 2228, 2517, 2640, 2785, 3342, 3356, 4195, 4456, 5034, 5570, 6127, 6684, 6712, 8355, 8390, 8912, 9229, 10068, 11140, 12254, 12585, 13368, 13424, 16710, 16780, 18381, 18458, 20136, 22280, 24508, 25170, 26736, 27687, 30635, 33420, 33560, 36762, 36916, 40272, 44560, 46145, 49016, 50340, 55374, 61270, 66840, 67120, 73524, 73832, 91905, 92290, 98032, 100680, 110748, 122540, 133680, 138435, 147048, 147664, 183810, 184580, 201360, 221496, 245080, 276870, 294096, 367620, 369160, 442992, 467323, 490160, 553740, 735240, 738320, 934646, 1107480, 1401969, 1470480, 1869292, 2214960, 2336615, 2803938, 3738584, 4673230, 5140553, 5607876, 7009845, 7477168, 9346460, 10281106, 11215752, 14019690, 15421659, 18692920, 20562212, 22431504, 25702765, 28039380, 30843318, 37385840, 41124424, 51405530, 56078760, 61686636, 77108295, 82248848, 102811060, 112157520, 123373272, 154216590, 205622120, 246746544, 308433180, 411244240, 616866360, 1233732720]

約数ペア:

[(1, 1233732720), (2, 616866360), (3, 411244240), (4, 308433180), (5, 246746544), (6, 205622120), (8, 154216590), (10, 123373272), (11, 112157520), (12, 102811060), (15, 82248848), (16, 77108295), (20, 61686636), (22, 56078760), (24, 51405530), (30, 41124424), (33, 37385840), (40, 30843318), (44, 28039380), (48, 25702765), (55, 22431504), (60, 20562212), (66, 18692920), (80, 15421659), (88, 14019690), (110, 11215752), (120, 10281106), (132, 9346460), (165, 7477168), (176, 7009845), (220, 5607876), (240, 5140553), (264, 4673230), (330, 3738584), (440, 2803938), (528, 2336615), (557, 2214960), (660, 1869292), (839, 1470480), (880, 1401969), (1114, 1107480), (1320, 934646), (1671, 738320), (1678, 735240), (2228, 553740), (2517, 490160), (2640, 467323), (2785, 442992), (3342, 369160), (3356, 367620), (4195, 294096), (4456, 276870), (5034, 245080), (5570, 221496), (6127, 201360), (6684, 184580), (6712, 183810), (8355, 147664), (8390, 147048), (8912, 138435), (9229, 133680), (10068, 122540), (11140, 110748), (12254, 100680), (12585, 98032), (13368, 92290), (13424, 91905), (16710, 73832), (16780, 73524), (18381, 67120), (18458, 66840), (20136, 61270), (22280, 55374), (24508, 50340), (25170, 49016), (26736, 46145), (27687, 44560), (30635, 40272), (33420, 36916), (33560, 36762)]