65451960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1410

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 190637640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1367, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2734, 3192, 3420, 3990, 4101, 4788, 5320, 5468, 5985, 6835, 6840, 7980, 8202, 9569, 9576, 10936, 11970, 12303, 13670, 15960, 16404, 19138, 20505, 23940, 24606, 25973, 27340, 28707, 32808, 38276, 41010, 47845, 47880, 49212, 51946, 54680, 57414, 61515, 76552, 77919, 82020, 86121, 95690, 98424, 103892, 114828, 123030, 129865, 143535, 155838, 164040, 172242, 181811, 191380, 207784, 229656, 233757, 246060, 259730, 287070, 311676, 344484, 363622, 382760, 389595, 430605, 467514, 492120, 519460, 545433, 574140, 623352, 688968, 727244, 779190, 861210, 909055, 935028, 1038920, 1090866, 1148280, 1168785, 1454488, 1558380, 1636299, 1722420, 1818110, 1870056, 2181732, 2337570, 2727165, 3116760, 3272598, 3444840, 3636220, 4363464, 4675140, 5454330, 6545196, 7272440, 8181495, 9350280, 10908660, 13090392, 16362990, 21817320, 32725980, 65451960]

約数ペア:

[(1, 65451960), (2, 32725980), (3, 21817320), (4, 16362990), (5, 13090392), (6, 10908660), (7, 9350280), (8, 8181495), (9, 7272440), (10, 6545196), (12, 5454330), (14, 4675140), (15, 4363464), (18, 3636220), (19, 3444840), (20, 3272598), (21, 3116760), (24, 2727165), (28, 2337570), (30, 2181732), (35, 1870056), (36, 1818110), (38, 1722420), (40, 1636299), (42, 1558380), (45, 1454488), (56, 1168785), (57, 1148280), (60, 1090866), (63, 1038920), (70, 935028), (72, 909055), (76, 861210), (84, 779190), (90, 727244), (95, 688968), (105, 623352), (114, 574140), (120, 545433), (126, 519460), (133, 492120), (140, 467514), (152, 430605), (168, 389595), (171, 382760), (180, 363622), (190, 344484), (210, 311676), (228, 287070), (252, 259730), (266, 246060), (280, 233757), (285, 229656), (315, 207784), (342, 191380), (360, 181811), (380, 172242), (399, 164040), (420, 155838), (456, 143535), (504, 129865), (532, 123030), (570, 114828), (630, 103892), (665, 98424), (684, 95690), (760, 86121), (798, 82020), (840, 77919), (855, 76552), (1064, 61515), (1140, 57414), (1197, 54680), (1260, 51946), (1330, 49212), (1367, 47880), (1368, 47845), (1596, 41010), (1710, 38276), (1995, 32808), (2280, 28707), (2394, 27340), (2520, 25973), (2660, 24606), (2734, 23940), (3192, 20505), (3420, 19138), (3990, 16404), (4101, 15960), (4788, 13670), (5320, 12303), (5468, 11970), (5985, 10936), (6835, 9576), (6840, 9569), (7980, 8202)]