242276580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2155

約数の個数: 216

約数和(自身を含む): 921086712

約数和(自身を除く): 678810132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2113, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4226, 4410, 5460, 5733, 6339, 6370, 7644, 8190, 8452, 8820, 9555, 10565, 11466, 12678, 12740, 14791, 16380, 19017, 19110, 21130, 22932, 25356, 27469, 28665, 29582, 31695, 38034, 38220, 42260, 44373, 54938, 57330, 59164, 63390, 73955, 76068, 82407, 88746, 95085, 103537, 109876, 114660, 126780, 133119, 137345, 147910, 164814, 177492, 190170, 192283, 207074, 221865, 247221, 266238, 274690, 295820, 310611, 329628, 380340, 384566, 412035, 414148, 443730, 494442, 517685, 532476, 549380, 576849, 621222, 665595, 769132, 824070, 887460, 931833, 961415, 988884, 1035370, 1153698, 1236105, 1242444, 1331190, 1345981, 1553055, 1648140, 1730547, 1863666, 1922830, 2070740, 2307396, 2472210, 2662380, 2691962, 2884245, 3106110, 3461094, 3727332, 3845660, 4037943, 4659165, 4944420, 5383924, 5768490, 6212220, 6729905, 6922188, 8075886, 8652735, 9318330, 11536980, 12113829, 13459810, 16151772, 17305470, 18636660, 20189715, 24227658, 26919620, 34610940, 40379430, 48455316, 60569145, 80758860, 121138290, 242276580]

約数ペア:

[(1, 242276580), (2, 121138290), (3, 80758860), (4, 60569145), (5, 48455316), (6, 40379430), (7, 34610940), (9, 26919620), (10, 24227658), (12, 20189715), (13, 18636660), (14, 17305470), (15, 16151772), (18, 13459810), (20, 12113829), (21, 11536980), (26, 9318330), (28, 8652735), (30, 8075886), (35, 6922188), (36, 6729905), (39, 6212220), (42, 5768490), (45, 5383924), (49, 4944420), (52, 4659165), (60, 4037943), (63, 3845660), (65, 3727332), (70, 3461094), (78, 3106110), (84, 2884245), (90, 2691962), (91, 2662380), (98, 2472210), (105, 2307396), (117, 2070740), (126, 1922830), (130, 1863666), (140, 1730547), (147, 1648140), (156, 1553055), (180, 1345981), (182, 1331190), (195, 1242444), (196, 1236105), (210, 1153698), (234, 1035370), (245, 988884), (252, 961415), (260, 931833), (273, 887460), (294, 824070), (315, 769132), (364, 665595), (390, 621222), (420, 576849), (441, 549380), (455, 532476), (468, 517685), (490, 494442), (546, 443730), (585, 414148), (588, 412035), (630, 384566), (637, 380340), (735, 329628), (780, 310611), (819, 295820), (882, 274690), (910, 266238), (980, 247221), (1092, 221865), (1170, 207074), (1260, 192283), (1274, 190170), (1365, 177492), (1470, 164814), (1638, 147910), (1764, 137345), (1820, 133119), (1911, 126780), (2113, 114660), (2205, 109876), (2340, 103537), (2548, 95085), (2730, 88746), (2940, 82407), (3185, 76068), (3276, 73955), (3822, 63390), (4095, 59164), (4226, 57330), (4410, 54938), (5460, 44373), (5733, 42260), (6339, 38220), (6370, 38034), (7644, 31695), (8190, 29582), (8452, 28665), (8820, 27469), (9555, 25356), (10565, 22932), (11466, 21130), (12678, 19110), (12740, 19017), (14791, 16380)]