957705320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 2638379520

約数和(自身を除く): 1680674200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 121, 124, 130, 143, 155, 220, 242, 248, 260, 286, 310, 341, 403, 440, 484, 491, 520, 572, 605, 620, 682, 715, 806, 968, 982, 1144, 1210, 1240, 1364, 1430, 1573, 1612, 1705, 1964, 2015, 2420, 2455, 2728, 2860, 3146, 3224, 3410, 3751, 3928, 4030, 4433, 4840, 4910, 5401, 5720, 6292, 6383, 6820, 7502, 7865, 8060, 8866, 9820, 10802, 12584, 12766, 13640, 15004, 15221, 15730, 16120, 17732, 18755, 19640, 21604, 22165, 25532, 27005, 30008, 30442, 31460, 31915, 35464, 37510, 43208, 44330, 48763, 51064, 54010, 59411, 60884, 62920, 63830, 70213, 75020, 76105, 88660, 97526, 108020, 118822, 121768, 127660, 140426, 150040, 152210, 167431, 177320, 195052, 197873, 216040, 237644, 243815, 255320, 280852, 297055, 304420, 334862, 351065, 390104, 395746, 475288, 487630, 561704, 594110, 608840, 669724, 702130, 772343, 791492, 837155, 975260, 989365, 1188220, 1339448, 1404260, 1544686, 1582984, 1674310, 1841741, 1950520, 1978730, 2176603, 2376440, 2808520, 3089372, 3348620, 3683482, 3861715, 3957460, 4353206, 6178744, 6697240, 7366964, 7723430, 7914920, 8706412, 9208705, 10883015, 14733928, 15446860, 17412824, 18417410, 21766030, 23942633, 30893720, 36834820, 43532060, 47885266, 73669640, 87064120, 95770532, 119713165, 191541064, 239426330, 478852660, 957705320]

約数ペア:

[(1, 957705320), (2, 478852660), (4, 239426330), (5, 191541064), (8, 119713165), (10, 95770532), (11, 87064120), (13, 73669640), (20, 47885266), (22, 43532060), (26, 36834820), (31, 30893720), (40, 23942633), (44, 21766030), (52, 18417410), (55, 17412824), (62, 15446860), (65, 14733928), (88, 10883015), (104, 9208705), (110, 8706412), (121, 7914920), (124, 7723430), (130, 7366964), (143, 6697240), (155, 6178744), (220, 4353206), (242, 3957460), (248, 3861715), (260, 3683482), (286, 3348620), (310, 3089372), (341, 2808520), (403, 2376440), (440, 2176603), (484, 1978730), (491, 1950520), (520, 1841741), (572, 1674310), (605, 1582984), (620, 1544686), (682, 1404260), (715, 1339448), (806, 1188220), (968, 989365), (982, 975260), (1144, 837155), (1210, 791492), (1240, 772343), (1364, 702130), (1430, 669724), (1573, 608840), (1612, 594110), (1705, 561704), (1964, 487630), (2015, 475288), (2420, 395746), (2455, 390104), (2728, 351065), (2860, 334862), (3146, 304420), (3224, 297055), (3410, 280852), (3751, 255320), (3928, 243815), (4030, 237644), (4433, 216040), (4840, 197873), (4910, 195052), (5401, 177320), (5720, 167431), (6292, 152210), (6383, 150040), (6820, 140426), (7502, 127660), (7865, 121768), (8060, 118822), (8866, 108020), (9820, 97526), (10802, 88660), (12584, 76105), (12766, 75020), (13640, 70213), (15004, 63830), (15221, 62920), (15730, 60884), (16120, 59411), (17732, 54010), (18755, 51064), (19640, 48763), (21604, 44330), (22165, 43208), (25532, 37510), (27005, 35464), (30008, 31915), (30442, 31460)]