746432960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25633}}^1$

素因数の和:25670

約数の個数: 112

約数和(自身を含む): 2187708096

約数和(自身を除く): 1441275136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 25633, 29120, 51266, 102532, 128165, 179431, 205064, 256330, 333229, 358862, 410128, 512660, 666458, 717724, 820256, 897155, 1025320, 1332916, 1435448, 1640512, 1666145, 1794310, 2050640, 2332603, 2665832, 2870896, 3332290, 3588620, 4101280, 4665206, 5331664, 5741792, 6664580, 7177240, 8202560, 9330412, 10663328, 11483584, 11663015, 13329160, 14354480, 18660824, 21326656, 23326030, 26658320, 28708960, 37321648, 46652060, 53316640, 57417920, 74643296, 93304120, 106633280, 149286592, 186608240, 373216480, 746432960]

約数ペア:

[(1, 746432960), (2, 373216480), (4, 186608240), (5, 149286592), (7, 106633280), (8, 93304120), (10, 74643296), (13, 57417920), (14, 53316640), (16, 46652060), (20, 37321648), (26, 28708960), (28, 26658320), (32, 23326030), (35, 21326656), (40, 18660824), (52, 14354480), (56, 13329160), (64, 11663015), (65, 11483584), (70, 10663328), (80, 9330412), (91, 8202560), (104, 7177240), (112, 6664580), (130, 5741792), (140, 5331664), (160, 4665206), (182, 4101280), (208, 3588620), (224, 3332290), (260, 2870896), (280, 2665832), (320, 2332603), (364, 2050640), (416, 1794310), (448, 1666145), (455, 1640512), (520, 1435448), (560, 1332916), (728, 1025320), (832, 897155), (910, 820256), (1040, 717724), (1120, 666458), (1456, 512660), (1820, 410128), (2080, 358862), (2240, 333229), (2912, 256330), (3640, 205064), (4160, 179431), (5824, 128165), (7280, 102532), (14560, 51266), (25633, 29120)]