268130160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 955438848

約数和(自身を除く): 687308688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 120, 123, 124, 144, 155, 164, 180, 186, 205, 240, 246, 248, 279, 293, 310, 328, 360, 369, 372, 410, 465, 492, 496, 558, 586, 615, 620, 656, 720, 738, 744, 820, 879, 930, 984, 1116, 1172, 1230, 1240, 1271, 1395, 1465, 1476, 1488, 1640, 1758, 1845, 1860, 1968, 2232, 2344, 2460, 2480, 2542, 2637, 2790, 2930, 2952, 3280, 3516, 3690, 3720, 3813, 4395, 4464, 4688, 4920, 5084, 5274, 5580, 5860, 5904, 6355, 7032, 7380, 7440, 7626, 8790, 9083, 9840, 10168, 10548, 11160, 11439, 11720, 12013, 12710, 13185, 14064, 14760, 15252, 17580, 18166, 19065, 20336, 21096, 22320, 22878, 23440, 24026, 25420, 26370, 27249, 29520, 30504, 35160, 36039, 36332, 38130, 42192, 45415, 45756, 48052, 50840, 52740, 54498, 57195, 60065, 61008, 70320, 72078, 72664, 76260, 81747, 90830, 91512, 96104, 101680, 105480, 108117, 108996, 114390, 120130, 136245, 144156, 145328, 152520, 163494, 180195, 181660, 183024, 192208, 210960, 216234, 217992, 228780, 240260, 272490, 288312, 305040, 326988, 360390, 363320, 372403, 408735, 432468, 435984, 457560, 480520, 540585, 544980, 576624, 653976, 720780, 726640, 744806, 817470, 864936, 915120, 961040, 1081170, 1089960, 1117209, 1307952, 1441560, 1489612, 1634940, 1729872, 1862015, 2162340, 2179920, 2234418, 2883120, 2979224, 3269880, 3351627, 3724030, 4324680, 4468836, 5586045, 5958448, 6539760, 6703254, 7448060, 8649360, 8937672, 11172090, 13406508, 14896120, 16758135, 17875344, 22344180, 26813016, 29792240, 33516270, 44688360, 53626032, 67032540, 89376720, 134065080, 268130160]

約数ペア:

[(1, 268130160), (2, 134065080), (3, 89376720), (4, 67032540), (5, 53626032), (6, 44688360), (8, 33516270), (9, 29792240), (10, 26813016), (12, 22344180), (15, 17875344), (16, 16758135), (18, 14896120), (20, 13406508), (24, 11172090), (30, 8937672), (31, 8649360), (36, 7448060), (40, 6703254), (41, 6539760), (45, 5958448), (48, 5586045), (60, 4468836), (62, 4324680), (72, 3724030), (80, 3351627), (82, 3269880), (90, 2979224), (93, 2883120), (120, 2234418), (123, 2179920), (124, 2162340), (144, 1862015), (155, 1729872), (164, 1634940), (180, 1489612), (186, 1441560), (205, 1307952), (240, 1117209), (246, 1089960), (248, 1081170), (279, 961040), (293, 915120), (310, 864936), (328, 817470), (360, 744806), (369, 726640), (372, 720780), (410, 653976), (465, 576624), (492, 544980), (496, 540585), (558, 480520), (586, 457560), (615, 435984), (620, 432468), (656, 408735), (720, 372403), (738, 363320), (744, 360390), (820, 326988), (879, 305040), (930, 288312), (984, 272490), (1116, 240260), (1172, 228780), (1230, 217992), (1240, 216234), (1271, 210960), (1395, 192208), (1465, 183024), (1476, 181660), (1488, 180195), (1640, 163494), (1758, 152520), (1845, 145328), (1860, 144156), (1968, 136245), (2232, 120130), (2344, 114390), (2460, 108996), (2480, 108117), (2542, 105480), (2637, 101680), (2790, 96104), (2930, 91512), (2952, 90830), (3280, 81747), (3516, 76260), (3690, 72664), (3720, 72078), (3813, 70320), (4395, 61008), (4464, 60065), (4688, 57195), (4920, 54498), (5084, 52740), (5274, 50840), (5580, 48052), (5860, 45756), (5904, 45415), (6355, 42192), (7032, 38130), (7380, 36332), (7440, 36039), (7626, 35160), (8790, 30504), (9083, 29520), (9840, 27249), (10168, 26370), (10548, 25420), (11160, 24026), (11439, 23440), (11720, 22878), (12013, 22320), (12710, 21096), (13185, 20336), (14064, 19065), (14760, 18166), (15252, 17580)]