31169160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 117262080

約数和(自身を除く): 86092920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 463, 495, 510, 561, 612, 660, 680, 748, 765, 792, 926, 935, 990, 1020, 1122, 1224, 1320, 1389, 1496, 1530, 1683, 1852, 1870, 1980, 2040, 2244, 2315, 2778, 2805, 3060, 3366, 3704, 3740, 3960, 4167, 4488, 4630, 5093, 5556, 5610, 6120, 6732, 6945, 7480, 7871, 8334, 8415, 9260, 10186, 11112, 11220, 13464, 13890, 15279, 15742, 16668, 16830, 18520, 20372, 20835, 22440, 23613, 25465, 27780, 30558, 31484, 33336, 33660, 39355, 40744, 41670, 45837, 47226, 50930, 55560, 61116, 62968, 67320, 70839, 76395, 78710, 83340, 86581, 91674, 94452, 101860, 118065, 122232, 141678, 152790, 157420, 166680, 173162, 183348, 188904, 203720, 229185, 236130, 259743, 283356, 305580, 314840, 346324, 354195, 366696, 432905, 458370, 472260, 519486, 566712, 611160, 692648, 708390, 779229, 865810, 916740, 944520, 1038972, 1298715, 1416780, 1558458, 1731620, 1833480, 2077944, 2597430, 2833560, 3116916, 3463240, 3896145, 5194860, 6233832, 7792290, 10389720, 15584580, 31169160]

約数ペア:

[(1, 31169160), (2, 15584580), (3, 10389720), (4, 7792290), (5, 6233832), (6, 5194860), (8, 3896145), (9, 3463240), (10, 3116916), (11, 2833560), (12, 2597430), (15, 2077944), (17, 1833480), (18, 1731620), (20, 1558458), (22, 1416780), (24, 1298715), (30, 1038972), (33, 944520), (34, 916740), (36, 865810), (40, 779229), (44, 708390), (45, 692648), (51, 611160), (55, 566712), (60, 519486), (66, 472260), (68, 458370), (72, 432905), (85, 366696), (88, 354195), (90, 346324), (99, 314840), (102, 305580), (110, 283356), (120, 259743), (132, 236130), (136, 229185), (153, 203720), (165, 188904), (170, 183348), (180, 173162), (187, 166680), (198, 157420), (204, 152790), (220, 141678), (255, 122232), (264, 118065), (306, 101860), (330, 94452), (340, 91674), (360, 86581), (374, 83340), (396, 78710), (408, 76395), (440, 70839), (463, 67320), (495, 62968), (510, 61116), (561, 55560), (612, 50930), (660, 47226), (680, 45837), (748, 41670), (765, 40744), (792, 39355), (926, 33660), (935, 33336), (990, 31484), (1020, 30558), (1122, 27780), (1224, 25465), (1320, 23613), (1389, 22440), (1496, 20835), (1530, 20372), (1683, 18520), (1852, 16830), (1870, 16668), (1980, 15742), (2040, 15279), (2244, 13890), (2315, 13464), (2778, 11220), (2805, 11112), (3060, 10186), (3366, 9260), (3704, 8415), (3740, 8334), (3960, 7871), (4167, 7480), (4488, 6945), (4630, 6732), (5093, 6120), (5556, 5610)]