31573080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 384

約数和(自身を含む): 137479680

約数和(自身を除く): 105906600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 55, 56, 60, 63, 66, 67, 68, 70, 72, 77, 84, 85, 88, 90, 99, 102, 105, 110, 119, 120, 126, 132, 134, 136, 140, 153, 154, 165, 168, 170, 180, 187, 198, 201, 204, 210, 220, 231, 238, 252, 255, 264, 268, 280, 306, 308, 315, 330, 335, 340, 357, 360, 374, 385, 396, 402, 408, 420, 440, 462, 469, 476, 495, 504, 510, 536, 561, 595, 603, 612, 616, 630, 660, 670, 680, 693, 714, 737, 748, 765, 770, 792, 804, 840, 924, 935, 938, 952, 990, 1005, 1020, 1071, 1122, 1139, 1155, 1190, 1206, 1224, 1260, 1309, 1320, 1340, 1386, 1407, 1428, 1474, 1496, 1530, 1540, 1608, 1683, 1785, 1848, 1870, 1876, 1980, 2010, 2040, 2142, 2211, 2244, 2278, 2310, 2345, 2380, 2412, 2520, 2618, 2680, 2772, 2805, 2814, 2856, 2948, 3015, 3060, 3080, 3366, 3417, 3465, 3570, 3685, 3740, 3752, 3927, 3960, 4020, 4221, 4284, 4422, 4488, 4556, 4620, 4690, 4760, 4824, 5159, 5236, 5355, 5544, 5610, 5628, 5695, 5896, 6030, 6120, 6545, 6633, 6732, 6834, 6930, 7035, 7140, 7370, 7480, 7854, 7973, 8040, 8415, 8442, 8568, 8844, 9112, 9240, 9380, 10251, 10318, 10472, 10710, 11055, 11220, 11256, 11390, 11781, 12060, 12529, 13090, 13266, 13464, 13668, 13860, 14070, 14280, 14740, 15477, 15708, 15946, 16830, 16884, 17085, 17688, 18760, 19635, 20502, 20636, 21105, 21420, 22110, 22440, 22780, 23562, 23919, 24120, 25058, 25795, 26180, 26532, 27336, 27720, 28140, 29480, 30954, 31416, 31892, 33165, 33660, 33768, 34170, 37587, 39270, 39865, 41004, 41272, 42210, 42840, 44220, 45560, 46431, 47124, 47838, 50116, 51255, 51590, 52360, 53064, 56280, 58905, 61908, 62645, 63784, 66330, 67320, 68340, 71757, 75174, 77385, 78540, 79730, 82008, 84420, 87703, 88440, 92862, 94248, 95676, 100232, 102510, 103180, 112761, 117810, 119595, 123816, 125290, 132660, 136680, 143514, 150348, 154770, 157080, 159460, 168840, 175406, 185724, 187935, 191352, 205020, 206360, 225522, 232155, 235620, 239190, 250580, 263109, 265320, 287028, 300696, 309540, 318920, 350812, 358785, 371448, 375870, 410040, 438515, 451044, 464310, 471240, 478380, 501160, 526218, 563805, 574056, 619080, 701624, 717570, 751740, 789327, 877030, 902088, 928620, 956760, 1052436, 1127610, 1315545, 1435140, 1503480, 1578654, 1754060, 1857240, 2104872, 2255220, 2631090, 2870280, 3157308, 3508120, 3946635, 4510440, 5262180, 6314616, 7893270, 10524360, 15786540, 31573080]

約数ペア:

[(1, 31573080), (2, 15786540), (3, 10524360), (4, 7893270), (5, 6314616), (6, 5262180), (7, 4510440), (8, 3946635), (9, 3508120), (10, 3157308), (11, 2870280), (12, 2631090), (14, 2255220), (15, 2104872), (17, 1857240), (18, 1754060), (20, 1578654), (21, 1503480), (22, 1435140), (24, 1315545), (28, 1127610), (30, 1052436), (33, 956760), (34, 928620), (35, 902088), (36, 877030), (40, 789327), (42, 751740), (44, 717570), (45, 701624), (51, 619080), (55, 574056), (56, 563805), (60, 526218), (63, 501160), (66, 478380), (67, 471240), (68, 464310), (70, 451044), (72, 438515), (77, 410040), (84, 375870), (85, 371448), (88, 358785), (90, 350812), (99, 318920), (102, 309540), (105, 300696), (110, 287028), (119, 265320), (120, 263109), (126, 250580), (132, 239190), (134, 235620), (136, 232155), (140, 225522), (153, 206360), (154, 205020), (165, 191352), (168, 187935), (170, 185724), (180, 175406), (187, 168840), (198, 159460), (201, 157080), (204, 154770), (210, 150348), (220, 143514), (231, 136680), (238, 132660), (252, 125290), (255, 123816), (264, 119595), (268, 117810), (280, 112761), (306, 103180), (308, 102510), (315, 100232), (330, 95676), (335, 94248), (340, 92862), (357, 88440), (360, 87703), (374, 84420), (385, 82008), (396, 79730), (402, 78540), (408, 77385), (420, 75174), (440, 71757), (462, 68340), (469, 67320), (476, 66330), (495, 63784), (504, 62645), (510, 61908), (536, 58905), (561, 56280), (595, 53064), (603, 52360), (612, 51590), (616, 51255), (630, 50116), (660, 47838), (670, 47124), (680, 46431), (693, 45560), (714, 44220), (737, 42840), (748, 42210), (765, 41272), (770, 41004), (792, 39865), (804, 39270), (840, 37587), (924, 34170), (935, 33768), (938, 33660), (952, 33165), (990, 31892), (1005, 31416), (1020, 30954), (1071, 29480), (1122, 28140), (1139, 27720), (1155, 27336), (1190, 26532), (1206, 26180), (1224, 25795), (1260, 25058), (1309, 24120), (1320, 23919), (1340, 23562), (1386, 22780), (1407, 22440), (1428, 22110), (1474, 21420), (1496, 21105), (1530, 20636), (1540, 20502), (1608, 19635), (1683, 18760), (1785, 17688), (1848, 17085), (1870, 16884), (1876, 16830), (1980, 15946), (2010, 15708), (2040, 15477), (2142, 14740), (2211, 14280), (2244, 14070), (2278, 13860), (2310, 13668), (2345, 13464), (2380, 13266), (2412, 13090), (2520, 12529), (2618, 12060), (2680, 11781), (2772, 11390), (2805, 11256), (2814, 11220), (2856, 11055), (2948, 10710), (3015, 10472), (3060, 10318), (3080, 10251), (3366, 9380), (3417, 9240), (3465, 9112), (3570, 8844), (3685, 8568), (3740, 8442), (3752, 8415), (3927, 8040), (3960, 7973), (4020, 7854), (4221, 7480), (4284, 7370), (4422, 7140), (4488, 7035), (4556, 6930), (4620, 6834), (4690, 6732), (4760, 6633), (4824, 6545), (5159, 6120), (5236, 6030), (5355, 5896), (5544, 5695), (5610, 5628)]