4242922880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 12107612160

約数和(自身を除く): 7864689280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 137, 140, 155, 160, 217, 223, 224, 248, 274, 280, 310, 320, 434, 446, 448, 496, 548, 560, 620, 640, 685, 868, 892, 896, 959, 992, 1085, 1096, 1115, 1120, 1240, 1370, 1561, 1736, 1784, 1918, 1984, 2170, 2192, 2230, 2240, 2480, 2740, 3122, 3472, 3568, 3836, 3968, 4247, 4340, 4384, 4460, 4480, 4795, 4960, 5480, 6244, 6913, 6944, 7136, 7672, 7805, 8494, 8680, 8768, 8920, 9590, 9920, 10960, 12488, 13826, 13888, 14272, 15344, 15610, 16988, 17360, 17536, 17840, 19180, 19840, 21235, 21920, 24976, 27652, 27776, 28544, 29729, 30551, 30688, 31220, 33976, 34565, 34720, 35680, 38360, 42470, 43840, 48391, 49952, 55304, 59458, 61102, 61376, 62440, 67952, 69130, 69440, 71360, 76720, 84940, 87680, 96782, 99904, 110608, 118916, 122204, 122752, 124880, 135904, 138260, 138880, 142720, 148645, 152755, 153440, 169880, 193564, 199808, 213857, 221216, 237832, 241955, 244408, 249760, 271808, 276520, 297290, 305510, 306880, 339760, 387128, 427714, 442432, 475664, 483910, 488816, 499520, 543616, 553040, 594580, 611020, 613760, 679520, 774256, 855428, 884864, 947081, 951328, 967820, 977632, 999040, 1069285, 1106080, 1189160, 1222040, 1359040, 1548512, 1710856, 1894162, 1902656, 1935640, 1955264, 2138570, 2212160, 2378320, 2444080, 2718080, 3097024, 3421712, 3788324, 3805312, 3871280, 3910528, 4277140, 4424320, 4735405, 4756640, 4888160, 6194048, 6629567, 6843424, 7576648, 7742560, 8554280, 9470810, 9513280, 9776320, 13259134, 13686848, 15153296, 15485120, 17108560, 18941620, 19026560, 19552640, 26518268, 27373696, 30306592, 30970240, 33147835, 34217120, 37883240, 53036536, 60613184, 66295670, 68434240, 75766480, 106073072, 121226368, 132591340, 136868480, 151532960, 212146144, 265182680, 303065920, 424292288, 530365360, 606131840, 848584576, 1060730720, 2121461440, 4242922880]

約数ペア:

[(1, 4242922880), (2, 2121461440), (4, 1060730720), (5, 848584576), (7, 606131840), (8, 530365360), (10, 424292288), (14, 303065920), (16, 265182680), (20, 212146144), (28, 151532960), (31, 136868480), (32, 132591340), (35, 121226368), (40, 106073072), (56, 75766480), (62, 68434240), (64, 66295670), (70, 60613184), (80, 53036536), (112, 37883240), (124, 34217120), (128, 33147835), (137, 30970240), (140, 30306592), (155, 27373696), (160, 26518268), (217, 19552640), (223, 19026560), (224, 18941620), (248, 17108560), (274, 15485120), (280, 15153296), (310, 13686848), (320, 13259134), (434, 9776320), (446, 9513280), (448, 9470810), (496, 8554280), (548, 7742560), (560, 7576648), (620, 6843424), (640, 6629567), (685, 6194048), (868, 4888160), (892, 4756640), (896, 4735405), (959, 4424320), (992, 4277140), (1085, 3910528), (1096, 3871280), (1115, 3805312), (1120, 3788324), (1240, 3421712), (1370, 3097024), (1561, 2718080), (1736, 2444080), (1784, 2378320), (1918, 2212160), (1984, 2138570), (2170, 1955264), (2192, 1935640), (2230, 1902656), (2240, 1894162), (2480, 1710856), (2740, 1548512), (3122, 1359040), (3472, 1222040), (3568, 1189160), (3836, 1106080), (3968, 1069285), (4247, 999040), (4340, 977632), (4384, 967820), (4460, 951328), (4480, 947081), (4795, 884864), (4960, 855428), (5480, 774256), (6244, 679520), (6913, 613760), (6944, 611020), (7136, 594580), (7672, 553040), (7805, 543616), (8494, 499520), (8680, 488816), (8768, 483910), (8920, 475664), (9590, 442432), (9920, 427714), (10960, 387128), (12488, 339760), (13826, 306880), (13888, 305510), (14272, 297290), (15344, 276520), (15610, 271808), (16988, 249760), (17360, 244408), (17536, 241955), (17840, 237832), (19180, 221216), (19840, 213857), (21235, 199808), (21920, 193564), (24976, 169880), (27652, 153440), (27776, 152755), (28544, 148645), (29729, 142720), (30551, 138880), (30688, 138260), (31220, 135904), (33976, 124880), (34565, 122752), (34720, 122204), (35680, 118916), (38360, 110608), (42470, 99904), (43840, 96782), (48391, 87680), (49952, 84940), (55304, 76720), (59458, 71360), (61102, 69440), (61376, 69130), (62440, 67952)]