1242251640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{54773}}^1$

素因数の和:54803

約数の個数: 160

約数和(自身を含む): 4771910880

約数和(自身を除く): 3529659240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 54773, 109546, 164319, 219092, 273865, 328638, 383411, 438184, 492957, 547730, 657276, 766822, 821595, 985914, 1095460, 1150233, 1314552, 1478871, 1533644, 1643190, 1917055, 1971828, 2190920, 2300466, 2464785, 2957742, 3067288, 3286380, 3450699, 3834110, 3943656, 4436613, 4600932, 4929570, 5751165, 5915484, 6572760, 6901398, 7394355, 7668220, 8873226, 9201864, 9859140, 10352097, 11502330, 11830968, 13802796, 14788710, 15336440, 17253495, 17746452, 19718280, 20704194, 22183065, 23004660, 27605592, 29577420, 31056291, 34506990, 35492904, 41408388, 44366130, 46009320, 51760485, 59154840, 62112582, 69013980, 82816776, 88732260, 103520970, 124225164, 138027960, 155281455, 177464520, 207041940, 248450328, 310562910, 414083880, 621125820, 1242251640]

約数ペア:

[(1, 1242251640), (2, 621125820), (3, 414083880), (4, 310562910), (5, 248450328), (6, 207041940), (7, 177464520), (8, 155281455), (9, 138027960), (10, 124225164), (12, 103520970), (14, 88732260), (15, 82816776), (18, 69013980), (20, 62112582), (21, 59154840), (24, 51760485), (27, 46009320), (28, 44366130), (30, 41408388), (35, 35492904), (36, 34506990), (40, 31056291), (42, 29577420), (45, 27605592), (54, 23004660), (56, 22183065), (60, 20704194), (63, 19718280), (70, 17746452), (72, 17253495), (81, 15336440), (84, 14788710), (90, 13802796), (105, 11830968), (108, 11502330), (120, 10352097), (126, 9859140), (135, 9201864), (140, 8873226), (162, 7668220), (168, 7394355), (180, 6901398), (189, 6572760), (210, 5915484), (216, 5751165), (252, 4929570), (270, 4600932), (280, 4436613), (315, 3943656), (324, 3834110), (360, 3450699), (378, 3286380), (405, 3067288), (420, 2957742), (504, 2464785), (540, 2300466), (567, 2190920), (630, 1971828), (648, 1917055), (756, 1643190), (810, 1533644), (840, 1478871), (945, 1314552), (1080, 1150233), (1134, 1095460), (1260, 985914), (1512, 821595), (1620, 766822), (1890, 657276), (2268, 547730), (2520, 492957), (2835, 438184), (3240, 383411), (3780, 328638), (4536, 273865), (5670, 219092), (7560, 164319), (11340, 109546), (22680, 54773)]