91631760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 315515520

約数和(自身を除く): 223883760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 569, 610, 660, 671, 732, 880, 915, 976, 1138, 1220, 1320, 1342, 1464, 1707, 1830, 2013, 2276, 2440, 2640, 2684, 2845, 2928, 3355, 3414, 3660, 4026, 4552, 4880, 5368, 5690, 6259, 6710, 6828, 7320, 8052, 8535, 9104, 10065, 10736, 11380, 12518, 13420, 13656, 14640, 16104, 17070, 18777, 20130, 22760, 25036, 26840, 27312, 31295, 32208, 34140, 34709, 37554, 40260, 45520, 50072, 53680, 62590, 68280, 69418, 75108, 80520, 93885, 100144, 104127, 125180, 136560, 138836, 150216, 161040, 173545, 187770, 208254, 250360, 277672, 300432, 347090, 375540, 381799, 416508, 500720, 520635, 555344, 694180, 751080, 763598, 833016, 1041270, 1145397, 1388360, 1502160, 1527196, 1666032, 1908995, 2082540, 2290794, 2776720, 3054392, 3817990, 4165080, 4581588, 5726985, 6108784, 7635980, 8330160, 9163176, 11453970, 15271960, 18326352, 22907940, 30543920, 45815880, 91631760]

約数ペア:

[(1, 91631760), (2, 45815880), (3, 30543920), (4, 22907940), (5, 18326352), (6, 15271960), (8, 11453970), (10, 9163176), (11, 8330160), (12, 7635980), (15, 6108784), (16, 5726985), (20, 4581588), (22, 4165080), (24, 3817990), (30, 3054392), (33, 2776720), (40, 2290794), (44, 2082540), (48, 1908995), (55, 1666032), (60, 1527196), (61, 1502160), (66, 1388360), (80, 1145397), (88, 1041270), (110, 833016), (120, 763598), (122, 751080), (132, 694180), (165, 555344), (176, 520635), (183, 500720), (220, 416508), (240, 381799), (244, 375540), (264, 347090), (305, 300432), (330, 277672), (366, 250360), (440, 208254), (488, 187770), (528, 173545), (569, 161040), (610, 150216), (660, 138836), (671, 136560), (732, 125180), (880, 104127), (915, 100144), (976, 93885), (1138, 80520), (1220, 75108), (1320, 69418), (1342, 68280), (1464, 62590), (1707, 53680), (1830, 50072), (2013, 45520), (2276, 40260), (2440, 37554), (2640, 34709), (2684, 34140), (2845, 32208), (2928, 31295), (3355, 27312), (3414, 26840), (3660, 25036), (4026, 22760), (4552, 20130), (4880, 18777), (5368, 17070), (5690, 16104), (6259, 14640), (6710, 13656), (6828, 13420), (7320, 12518), (8052, 11380), (8535, 10736), (9104, 10065)]