31072601120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{877}}^1$

素因数の和:1435

約数の個数: 192

約数和(自身を含む): 82296611712

約数和(自身を除く): 51224010592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 491, 656, 820, 877, 880, 902, 982, 1312, 1640, 1754, 1760, 1804, 1964, 2255, 2455, 3280, 3508, 3608, 3928, 4385, 4510, 4910, 5401, 6560, 7016, 7216, 7856, 8770, 9020, 9647, 9820, 10802, 14032, 14432, 15712, 17540, 18040, 19294, 19640, 20131, 21604, 27005, 28064, 35080, 35957, 36080, 38588, 39280, 40262, 43208, 48235, 54010, 70160, 71914, 72160, 77176, 78560, 80524, 86416, 96470, 100655, 108020, 140320, 143828, 154352, 161048, 172832, 179785, 192940, 201310, 216040, 221441, 287656, 308704, 322096, 359570, 385880, 395527, 402620, 430607, 432080, 442882, 575312, 644192, 719140, 771760, 791054, 805240, 861214, 864160, 885764, 1107205, 1150624, 1438280, 1543520, 1582108, 1610480, 1722428, 1771528, 1977635, 2153035, 2214410, 2876560, 3164216, 3220960, 3444856, 3543056, 3955270, 4306070, 4428820, 4736677, 5753120, 6328432, 6889712, 7086112, 7910540, 8612140, 8857640, 9473354, 12656864, 13779424, 15821080, 17224280, 17654887, 17715280, 18946708, 23683385, 31642160, 34448560, 35309774, 35430560, 37893416, 47366770, 63284320, 68897120, 70619548, 75786832, 88274435, 94733540, 141239096, 151573664, 176548870, 189467080, 194203757, 282478192, 353097740, 378934160, 388407514, 564956384, 706195480, 757868320, 776815028, 971018785, 1412390960, 1553630056, 1942037570, 2824781920, 3107260112, 3884075140, 6214520224, 7768150280, 15536300560, 31072601120]

約数ペア:

[(1, 31072601120), (2, 15536300560), (4, 7768150280), (5, 6214520224), (8, 3884075140), (10, 3107260112), (11, 2824781920), (16, 1942037570), (20, 1553630056), (22, 1412390960), (32, 971018785), (40, 776815028), (41, 757868320), (44, 706195480), (55, 564956384), (80, 388407514), (82, 378934160), (88, 353097740), (110, 282478192), (160, 194203757), (164, 189467080), (176, 176548870), (205, 151573664), (220, 141239096), (328, 94733540), (352, 88274435), (410, 75786832), (440, 70619548), (451, 68897120), (491, 63284320), (656, 47366770), (820, 37893416), (877, 35430560), (880, 35309774), (902, 34448560), (982, 31642160), (1312, 23683385), (1640, 18946708), (1754, 17715280), (1760, 17654887), (1804, 17224280), (1964, 15821080), (2255, 13779424), (2455, 12656864), (3280, 9473354), (3508, 8857640), (3608, 8612140), (3928, 7910540), (4385, 7086112), (4510, 6889712), (4910, 6328432), (5401, 5753120), (6560, 4736677), (7016, 4428820), (7216, 4306070), (7856, 3955270), (8770, 3543056), (9020, 3444856), (9647, 3220960), (9820, 3164216), (10802, 2876560), (14032, 2214410), (14432, 2153035), (15712, 1977635), (17540, 1771528), (18040, 1722428), (19294, 1610480), (19640, 1582108), (20131, 1543520), (21604, 1438280), (27005, 1150624), (28064, 1107205), (35080, 885764), (35957, 864160), (36080, 861214), (38588, 805240), (39280, 791054), (40262, 771760), (43208, 719140), (48235, 644192), (54010, 575312), (70160, 442882), (71914, 432080), (72160, 430607), (77176, 402620), (78560, 395527), (80524, 385880), (86416, 359570), (96470, 322096), (100655, 308704), (108020, 287656), (140320, 221441), (143828, 216040), (154352, 201310), (161048, 192940), (172832, 179785)]