88166960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 249091200

約数和(自身を除く): 160924240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 61, 70, 80, 89, 112, 116, 122, 140, 145, 178, 203, 232, 244, 280, 290, 305, 356, 406, 427, 445, 464, 488, 560, 580, 610, 623, 712, 812, 854, 890, 976, 1015, 1160, 1220, 1246, 1424, 1624, 1708, 1769, 1780, 2030, 2135, 2320, 2440, 2492, 2581, 3115, 3248, 3416, 3538, 3560, 4060, 4270, 4880, 4984, 5162, 5429, 6230, 6832, 7076, 7120, 8120, 8540, 8845, 9968, 10324, 10858, 12383, 12460, 12905, 14152, 16240, 17080, 17690, 18067, 20648, 21716, 24766, 24920, 25810, 27145, 28304, 34160, 35380, 36134, 38003, 41296, 43432, 49532, 49840, 51620, 54290, 61915, 70760, 72268, 76006, 86864, 90335, 99064, 103240, 108580, 123830, 141520, 144536, 152012, 157441, 180670, 190015, 198128, 206480, 217160, 247660, 289072, 304024, 314882, 361340, 380030, 434320, 495320, 608048, 629764, 722680, 760060, 787205, 990640, 1102087, 1259528, 1445360, 1520120, 1574410, 2204174, 2519056, 3040240, 3148820, 4408348, 5510435, 6297640, 8816696, 11020870, 12595280, 17633392, 22041740, 44083480, 88166960]

約数ペア:

[(1, 88166960), (2, 44083480), (4, 22041740), (5, 17633392), (7, 12595280), (8, 11020870), (10, 8816696), (14, 6297640), (16, 5510435), (20, 4408348), (28, 3148820), (29, 3040240), (35, 2519056), (40, 2204174), (56, 1574410), (58, 1520120), (61, 1445360), (70, 1259528), (80, 1102087), (89, 990640), (112, 787205), (116, 760060), (122, 722680), (140, 629764), (145, 608048), (178, 495320), (203, 434320), (232, 380030), (244, 361340), (280, 314882), (290, 304024), (305, 289072), (356, 247660), (406, 217160), (427, 206480), (445, 198128), (464, 190015), (488, 180670), (560, 157441), (580, 152012), (610, 144536), (623, 141520), (712, 123830), (812, 108580), (854, 103240), (890, 99064), (976, 90335), (1015, 86864), (1160, 76006), (1220, 72268), (1246, 70760), (1424, 61915), (1624, 54290), (1708, 51620), (1769, 49840), (1780, 49532), (2030, 43432), (2135, 41296), (2320, 38003), (2440, 36134), (2492, 35380), (2581, 34160), (3115, 28304), (3248, 27145), (3416, 25810), (3538, 24920), (3560, 24766), (4060, 21716), (4270, 20648), (4880, 18067), (4984, 17690), (5162, 17080), (5429, 16240), (6230, 14152), (6832, 12905), (7076, 12460), (7120, 12383), (8120, 10858), (8540, 10324), (8845, 9968)]