91230841160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{9497}}^1$

素因数の和:9727

約数の個数: 128

約数和(自身を含む): 217083248640

約数和(自身を除く): 125852407480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 122, 124, 127, 155, 244, 248, 254, 305, 310, 488, 508, 610, 620, 635, 1016, 1220, 1240, 1270, 1891, 2440, 2540, 3782, 3937, 5080, 7564, 7747, 7874, 9455, 9497, 15128, 15494, 15748, 18910, 18994, 19685, 30988, 31496, 37820, 37988, 38735, 39370, 47485, 61976, 75640, 75976, 77470, 78740, 94970, 154940, 157480, 189940, 240157, 294407, 309880, 379880, 480314, 579317, 588814, 960628, 1158634, 1177628, 1200785, 1206119, 1472035, 1921256, 2317268, 2355256, 2401570, 2412238, 2896585, 2944070, 4634536, 4803140, 4824476, 5793170, 5888140, 6030595, 9606280, 9648952, 11586340, 11776280, 12061190, 17958827, 23172680, 24122380, 35917654, 37389689, 48244760, 71835308, 73573259, 74779378, 89794135, 143670616, 147146518, 149558756, 179588270, 186948445, 294293036, 299117512, 359176540, 367866295, 373896890, 588586072, 718353080, 735732590, 747793780, 1471465180, 1495587560, 2280771029, 2942930360, 4561542058, 9123084116, 11403855145, 18246168232, 22807710290, 45615420580, 91230841160]

約数ペア:

[(1, 91230841160), (2, 45615420580), (4, 22807710290), (5, 18246168232), (8, 11403855145), (10, 9123084116), (20, 4561542058), (31, 2942930360), (40, 2280771029), (61, 1495587560), (62, 1471465180), (122, 747793780), (124, 735732590), (127, 718353080), (155, 588586072), (244, 373896890), (248, 367866295), (254, 359176540), (305, 299117512), (310, 294293036), (488, 186948445), (508, 179588270), (610, 149558756), (620, 147146518), (635, 143670616), (1016, 89794135), (1220, 74779378), (1240, 73573259), (1270, 71835308), (1891, 48244760), (2440, 37389689), (2540, 35917654), (3782, 24122380), (3937, 23172680), (5080, 17958827), (7564, 12061190), (7747, 11776280), (7874, 11586340), (9455, 9648952), (9497, 9606280), (15128, 6030595), (15494, 5888140), (15748, 5793170), (18910, 4824476), (18994, 4803140), (19685, 4634536), (30988, 2944070), (31496, 2896585), (37820, 2412238), (37988, 2401570), (38735, 2355256), (39370, 2317268), (47485, 1921256), (61976, 1472035), (75640, 1206119), (75976, 1200785), (77470, 1177628), (78740, 1158634), (94970, 960628), (154940, 588814), (157480, 579317), (189940, 480314), (240157, 379880), (294407, 309880)]