145456080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 320

約数和(自身を含む): 596533248

約数和(自身を除く): 451077168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 463, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 840, 880, 924, 926, 935, 952, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1389, 1428, 1496, 1540, 1680, 1785, 1848, 1852, 1870, 1904, 2040, 2244, 2310, 2315, 2380, 2618, 2640, 2778, 2805, 2856, 2992, 3080, 3241, 3570, 3696, 3704, 3740, 3927, 4080, 4488, 4620, 4630, 4760, 5093, 5236, 5556, 5610, 5712, 6160, 6482, 6545, 6945, 7140, 7408, 7480, 7854, 7871, 8976, 9240, 9260, 9520, 9723, 10186, 10472, 11112, 11220, 12964, 13090, 13890, 14280, 14960, 15279, 15708, 15742, 16205, 18480, 18520, 19446, 19635, 20372, 20944, 22224, 22440, 23613, 25465, 25928, 26180, 27780, 28560, 30558, 31416, 31484, 32410, 35651, 37040, 38892, 39270, 39355, 40744, 44880, 47226, 48615, 50930, 51856, 52360, 55097, 55560, 61116, 62832, 62968, 64820, 71302, 76395, 77784, 78540, 78710, 81488, 86581, 94452, 97230, 101860, 104720, 106953, 110194, 111120, 118065, 122232, 125936, 129640, 142604, 152790, 155568, 157080, 157420, 165291, 173162, 178255, 188904, 194460, 203720, 213906, 220388, 236130, 244464, 259280, 259743, 275485, 285208, 305580, 314160, 314840, 330582, 346324, 356510, 377808, 388920, 407440, 427812, 432905, 440776, 472260, 519486, 534765, 550970, 570416, 606067, 611160, 629680, 661164, 692648, 713020, 777840, 826455, 855624, 865810, 881552, 944520, 1038972, 1069530, 1101940, 1212134, 1222320, 1298715, 1322328, 1385296, 1426040, 1652910, 1711248, 1731620, 1818201, 1889040, 2077944, 2139060, 2203880, 2424268, 2597430, 2644656, 2852080, 3030335, 3305820, 3463240, 3636402, 4155888, 4278120, 4407760, 4848536, 5194860, 6060670, 6611640, 6926480, 7272804, 8556240, 9091005, 9697072, 10389720, 12121340, 13223280, 14545608, 18182010, 20779440, 24242680, 29091216, 36364020, 48485360, 72728040, 145456080]

約数ペア:

[(1, 145456080), (2, 72728040), (3, 48485360), (4, 36364020), (5, 29091216), (6, 24242680), (7, 20779440), (8, 18182010), (10, 14545608), (11, 13223280), (12, 12121340), (14, 10389720), (15, 9697072), (16, 9091005), (17, 8556240), (20, 7272804), (21, 6926480), (22, 6611640), (24, 6060670), (28, 5194860), (30, 4848536), (33, 4407760), (34, 4278120), (35, 4155888), (40, 3636402), (42, 3463240), (44, 3305820), (48, 3030335), (51, 2852080), (55, 2644656), (56, 2597430), (60, 2424268), (66, 2203880), (68, 2139060), (70, 2077944), (77, 1889040), (80, 1818201), (84, 1731620), (85, 1711248), (88, 1652910), (102, 1426040), (105, 1385296), (110, 1322328), (112, 1298715), (119, 1222320), (120, 1212134), (132, 1101940), (136, 1069530), (140, 1038972), (154, 944520), (165, 881552), (168, 865810), (170, 855624), (176, 826455), (187, 777840), (204, 713020), (210, 692648), (220, 661164), (231, 629680), (238, 611160), (240, 606067), (255, 570416), (264, 550970), (272, 534765), (280, 519486), (308, 472260), (330, 440776), (336, 432905), (340, 427812), (357, 407440), (374, 388920), (385, 377808), (408, 356510), (420, 346324), (440, 330582), (462, 314840), (463, 314160), (476, 305580), (510, 285208), (528, 275485), (560, 259743), (561, 259280), (595, 244464), (616, 236130), (660, 220388), (680, 213906), (714, 203720), (748, 194460), (770, 188904), (816, 178255), (840, 173162), (880, 165291), (924, 157420), (926, 157080), (935, 155568), (952, 152790), (1020, 142604), (1122, 129640), (1155, 125936), (1190, 122232), (1232, 118065), (1309, 111120), (1320, 110194), (1360, 106953), (1389, 104720), (1428, 101860), (1496, 97230), (1540, 94452), (1680, 86581), (1785, 81488), (1848, 78710), (1852, 78540), (1870, 77784), (1904, 76395), (2040, 71302), (2244, 64820), (2310, 62968), (2315, 62832), (2380, 61116), (2618, 55560), (2640, 55097), (2778, 52360), (2805, 51856), (2856, 50930), (2992, 48615), (3080, 47226), (3241, 44880), (3570, 40744), (3696, 39355), (3704, 39270), (3740, 38892), (3927, 37040), (4080, 35651), (4488, 32410), (4620, 31484), (4630, 31416), (4760, 30558), (5093, 28560), (5236, 27780), (5556, 26180), (5610, 25928), (5712, 25465), (6160, 23613), (6482, 22440), (6545, 22224), (6945, 20944), (7140, 20372), (7408, 19635), (7480, 19446), (7854, 18520), (7871, 18480), (8976, 16205), (9240, 15742), (9260, 15708), (9520, 15279), (9723, 14960), (10186, 14280), (10472, 13890), (11112, 13090), (11220, 12964)]