481942440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 256

約数和(自身を含む): 1874880000

約数和(自身を除く): 1392937560

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, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 756, 840, 882, 945, 980, 1029, 1080, 1176, 1260, 1301, 1323, 1372, 1470, 1512, 1715, 1764, 1890, 1960, 2058, 2205, 2520, 2602, 2646, 2744, 2940, 3087, 3430, 3528, 3780, 3903, 4116, 4410, 5145, 5204, 5292, 5880, 6174, 6505, 6615, 6860, 7560, 7806, 8232, 8820, 9107, 9261, 10290, 10408, 10584, 11709, 12348, 13010, 13230, 13720, 15435, 15612, 17640, 18214, 18522, 19515, 20580, 23418, 24696, 26020, 26460, 27321, 30870, 31224, 35127, 36428, 37044, 39030, 41160, 45535, 46305, 46836, 52040, 52920, 54642, 58545, 61740, 63749, 70254, 72856, 74088, 78060, 81963, 91070, 92610, 93672, 109284, 117090, 123480, 127498, 136605, 140508, 156120, 163926, 175635, 182140, 185220, 191247, 218568, 234180, 245889, 254996, 273210, 281016, 318745, 327852, 351270, 364280, 370440, 382494, 409815, 446243, 468360, 491778, 509992, 546420, 573741, 637490, 655704, 702540, 764988, 819630, 892486, 956235, 983556, 1092840, 1147482, 1229445, 1274980, 1338729, 1405080, 1529976, 1639260, 1721223, 1784972, 1912470, 1967112, 2231215, 2294964, 2458890, 2549960, 2677458, 2868705, 3278520, 3442446, 3569944, 3824940, 4016187, 4462430, 4589928, 4917780, 5354916, 5737410, 6693645, 6884892, 7649880, 8032374, 8606115, 8924860, 9835560, 10709832, 11474820, 12048561, 13387290, 13769784, 16064748, 17212230, 17849720, 20080935, 22949640, 24097122, 26774580, 32129496, 34424460, 40161870, 48194244, 53549160, 60242805, 68848920, 80323740, 96388488, 120485610, 160647480, 240971220, 481942440]

約数ペア:

[(1, 481942440), (2, 240971220), (3, 160647480), (4, 120485610), (5, 96388488), (6, 80323740), (7, 68848920), (8, 60242805), (9, 53549160), (10, 48194244), (12, 40161870), (14, 34424460), (15, 32129496), (18, 26774580), (20, 24097122), (21, 22949640), (24, 20080935), (27, 17849720), (28, 17212230), (30, 16064748), (35, 13769784), (36, 13387290), (40, 12048561), (42, 11474820), (45, 10709832), (49, 9835560), (54, 8924860), (56, 8606115), (60, 8032374), (63, 7649880), (70, 6884892), (72, 6693645), (84, 5737410), (90, 5354916), (98, 4917780), (105, 4589928), (108, 4462430), (120, 4016187), (126, 3824940), (135, 3569944), (140, 3442446), (147, 3278520), (168, 2868705), (180, 2677458), (189, 2549960), (196, 2458890), (210, 2294964), (216, 2231215), (245, 1967112), (252, 1912470), (270, 1784972), (280, 1721223), (294, 1639260), (315, 1529976), (343, 1405080), (360, 1338729), (378, 1274980), (392, 1229445), (420, 1147482), (441, 1092840), (490, 983556), (504, 956235), (540, 892486), (588, 819630), (630, 764988), (686, 702540), (735, 655704), (756, 637490), (840, 573741), (882, 546420), (945, 509992), (980, 491778), (1029, 468360), (1080, 446243), (1176, 409815), (1260, 382494), (1301, 370440), (1323, 364280), (1372, 351270), (1470, 327852), (1512, 318745), (1715, 281016), (1764, 273210), (1890, 254996), (1960, 245889), (2058, 234180), (2205, 218568), (2520, 191247), (2602, 185220), (2646, 182140), (2744, 175635), (2940, 163926), (3087, 156120), (3430, 140508), (3528, 136605), (3780, 127498), (3903, 123480), (4116, 117090), (4410, 109284), (5145, 93672), (5204, 92610), (5292, 91070), (5880, 81963), (6174, 78060), (6505, 74088), (6615, 72856), (6860, 70254), (7560, 63749), (7806, 61740), (8232, 58545), (8820, 54642), (9107, 52920), (9261, 52040), (10290, 46836), (10408, 46305), (10584, 45535), (11709, 41160), (12348, 39030), (13010, 37044), (13230, 36428), (13720, 35127), (15435, 31224), (15612, 30870), (17640, 27321), (18214, 26460), (18522, 26020), (19515, 24696), (20580, 23418)]