91318560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 331817472

約数和(自身を除く): 240498912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 32, 34, 38, 40, 48, 51, 57, 60, 62, 68, 76, 80, 85, 93, 95, 96, 102, 114, 120, 124, 136, 152, 155, 160, 170, 186, 190, 204, 228, 240, 248, 255, 272, 285, 304, 310, 323, 340, 361, 372, 380, 408, 456, 465, 480, 496, 510, 527, 544, 570, 589, 608, 620, 646, 680, 722, 744, 760, 816, 912, 930, 969, 992, 1020, 1054, 1083, 1140, 1178, 1240, 1292, 1360, 1444, 1488, 1520, 1581, 1615, 1632, 1767, 1805, 1824, 1860, 1938, 2040, 2108, 2166, 2280, 2356, 2480, 2584, 2635, 2720, 2888, 2945, 2976, 3040, 3162, 3230, 3534, 3610, 3720, 3876, 4080, 4216, 4332, 4560, 4712, 4845, 4960, 5168, 5270, 5415, 5776, 5890, 6137, 6324, 6460, 7068, 7220, 7440, 7752, 7905, 8160, 8432, 8664, 8835, 9120, 9424, 9690, 10013, 10336, 10540, 10830, 11191, 11552, 11780, 12274, 12648, 12920, 14136, 14440, 14880, 15504, 15810, 16864, 17328, 17670, 18411, 18848, 19380, 20026, 21080, 21660, 22382, 23560, 24548, 25296, 25840, 28272, 28880, 30039, 30685, 31008, 31620, 33573, 34656, 35340, 36822, 38760, 40052, 42160, 43320, 44764, 47120, 49096, 50065, 50592, 51680, 55955, 56544, 57760, 60078, 61370, 63240, 67146, 70680, 73644, 77520, 80104, 84320, 86640, 89528, 92055, 94240, 98192, 100130, 111910, 120156, 122740, 126480, 134292, 141360, 147288, 150195, 155040, 160208, 167865, 173280, 179056, 184110, 190247, 196384, 200260, 223820, 240312, 245480, 252960, 268584, 282720, 294576, 300390, 320416, 335730, 358112, 368220, 380494, 400520, 447640, 480624, 490960, 537168, 570741, 589152, 600780, 671460, 736440, 760988, 801040, 895280, 951235, 961248, 981920, 1074336, 1141482, 1201560, 1342920, 1472880, 1521976, 1602080, 1790560, 1902470, 2282964, 2403120, 2685840, 2853705, 2945760, 3043952, 3804940, 4565928, 4806240, 5371680, 5707410, 6087904, 7609880, 9131856, 11414820, 15219760, 18263712, 22829640, 30439520, 45659280, 91318560]

約数ペア:

[(1, 91318560), (2, 45659280), (3, 30439520), (4, 22829640), (5, 18263712), (6, 15219760), (8, 11414820), (10, 9131856), (12, 7609880), (15, 6087904), (16, 5707410), (17, 5371680), (19, 4806240), (20, 4565928), (24, 3804940), (30, 3043952), (31, 2945760), (32, 2853705), (34, 2685840), (38, 2403120), (40, 2282964), (48, 1902470), (51, 1790560), (57, 1602080), (60, 1521976), (62, 1472880), (68, 1342920), (76, 1201560), (80, 1141482), (85, 1074336), (93, 981920), (95, 961248), (96, 951235), (102, 895280), (114, 801040), (120, 760988), (124, 736440), (136, 671460), (152, 600780), (155, 589152), (160, 570741), (170, 537168), (186, 490960), (190, 480624), (204, 447640), (228, 400520), (240, 380494), (248, 368220), (255, 358112), (272, 335730), (285, 320416), (304, 300390), (310, 294576), (323, 282720), (340, 268584), (361, 252960), (372, 245480), (380, 240312), (408, 223820), (456, 200260), (465, 196384), (480, 190247), (496, 184110), (510, 179056), (527, 173280), (544, 167865), (570, 160208), (589, 155040), (608, 150195), (620, 147288), (646, 141360), (680, 134292), (722, 126480), (744, 122740), (760, 120156), (816, 111910), (912, 100130), (930, 98192), (969, 94240), (992, 92055), (1020, 89528), (1054, 86640), (1083, 84320), (1140, 80104), (1178, 77520), (1240, 73644), (1292, 70680), (1360, 67146), (1444, 63240), (1488, 61370), (1520, 60078), (1581, 57760), (1615, 56544), (1632, 55955), (1767, 51680), (1805, 50592), (1824, 50065), (1860, 49096), (1938, 47120), (2040, 44764), (2108, 43320), (2166, 42160), (2280, 40052), (2356, 38760), (2480, 36822), (2584, 35340), (2635, 34656), (2720, 33573), (2888, 31620), (2945, 31008), (2976, 30685), (3040, 30039), (3162, 28880), (3230, 28272), (3534, 25840), (3610, 25296), (3720, 24548), (3876, 23560), (4080, 22382), (4216, 21660), (4332, 21080), (4560, 20026), (4712, 19380), (4845, 18848), (4960, 18411), (5168, 17670), (5270, 17328), (5415, 16864), (5776, 15810), (5890, 15504), (6137, 14880), (6324, 14440), (6460, 14136), (7068, 12920), (7220, 12648), (7440, 12274), (7752, 11780), (7905, 11552), (8160, 11191), (8432, 10830), (8664, 10540), (8835, 10336), (9120, 10013), (9424, 9690)]