245102760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 959713920

約数和(自身を除く): 714611160

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, 101, 105, 107, 108, 120, 126, 135, 140, 162, 168, 180, 189, 202, 210, 214, 216, 252, 270, 280, 303, 315, 321, 324, 360, 378, 404, 405, 420, 428, 504, 505, 535, 540, 567, 606, 630, 642, 648, 707, 749, 756, 808, 810, 840, 856, 909, 945, 963, 1010, 1070, 1080, 1134, 1212, 1260, 1284, 1414, 1498, 1512, 1515, 1605, 1620, 1818, 1890, 1926, 2020, 2121, 2140, 2247, 2268, 2424, 2520, 2568, 2727, 2828, 2835, 2889, 2996, 3030, 3210, 3240, 3535, 3636, 3745, 3780, 3852, 4040, 4242, 4280, 4494, 4536, 4545, 4815, 5454, 5656, 5670, 5778, 5992, 6060, 6363, 6420, 6741, 7070, 7272, 7490, 7560, 7704, 8181, 8484, 8667, 8988, 9090, 9630, 10605, 10807, 10908, 11235, 11340, 11556, 12120, 12726, 12840, 13482, 13635, 14140, 14445, 14980, 16362, 16968, 17334, 17976, 18180, 19089, 19260, 20223, 21210, 21614, 21816, 22470, 22680, 23112, 25452, 26964, 27270, 28280, 28890, 29960, 31815, 32421, 32724, 33705, 34668, 36360, 38178, 38520, 40446, 40905, 42420, 43228, 43335, 44940, 50904, 53928, 54035, 54540, 57267, 57780, 60669, 63630, 64842, 65448, 67410, 69336, 75649, 76356, 80892, 81810, 84840, 86456, 86670, 89880, 95445, 97263, 101115, 108070, 109080, 114534, 115560, 121338, 127260, 129684, 134820, 151298, 152712, 161784, 162105, 163620, 173340, 190890, 194526, 202230, 216140, 226947, 229068, 242676, 254520, 259368, 269640, 286335, 291789, 302596, 303345, 324210, 327240, 346680, 378245, 381780, 389052, 404460, 432280, 453894, 458136, 485352, 486315, 572670, 583578, 605192, 606690, 648420, 680841, 756490, 763560, 778104, 808920, 875367, 907788, 972630, 1134735, 1145340, 1167156, 1213380, 1296840, 1361682, 1458945, 1512980, 1750734, 1815576, 1945260, 2042523, 2269470, 2290680, 2334312, 2426760, 2723364, 2917890, 3025960, 3404205, 3501468, 3890520, 4085046, 4376835, 4538940, 5446728, 5835780, 6127569, 6808410, 7002936, 8170092, 8753670, 9077880, 10212615, 11671560, 12255138, 13616820, 16340184, 17507340, 20425230, 24510276, 27233640, 30637845, 35014680, 40850460, 49020552, 61275690, 81700920, 122551380, 245102760]

約数ペア:

[(1, 245102760), (2, 122551380), (3, 81700920), (4, 61275690), (5, 49020552), (6, 40850460), (7, 35014680), (8, 30637845), (9, 27233640), (10, 24510276), (12, 20425230), (14, 17507340), (15, 16340184), (18, 13616820), (20, 12255138), (21, 11671560), (24, 10212615), (27, 9077880), (28, 8753670), (30, 8170092), (35, 7002936), (36, 6808410), (40, 6127569), (42, 5835780), (45, 5446728), (54, 4538940), (56, 4376835), (60, 4085046), (63, 3890520), (70, 3501468), (72, 3404205), (81, 3025960), (84, 2917890), (90, 2723364), (101, 2426760), (105, 2334312), (107, 2290680), (108, 2269470), (120, 2042523), (126, 1945260), (135, 1815576), (140, 1750734), (162, 1512980), (168, 1458945), (180, 1361682), (189, 1296840), (202, 1213380), (210, 1167156), (214, 1145340), (216, 1134735), (252, 972630), (270, 907788), (280, 875367), (303, 808920), (315, 778104), (321, 763560), (324, 756490), (360, 680841), (378, 648420), (404, 606690), (405, 605192), (420, 583578), (428, 572670), (504, 486315), (505, 485352), (535, 458136), (540, 453894), (567, 432280), (606, 404460), (630, 389052), (642, 381780), (648, 378245), (707, 346680), (749, 327240), (756, 324210), (808, 303345), (810, 302596), (840, 291789), (856, 286335), (909, 269640), (945, 259368), (963, 254520), (1010, 242676), (1070, 229068), (1080, 226947), (1134, 216140), (1212, 202230), (1260, 194526), (1284, 190890), (1414, 173340), (1498, 163620), (1512, 162105), (1515, 161784), (1605, 152712), (1620, 151298), (1818, 134820), (1890, 129684), (1926, 127260), (2020, 121338), (2121, 115560), (2140, 114534), (2247, 109080), (2268, 108070), (2424, 101115), (2520, 97263), (2568, 95445), (2727, 89880), (2828, 86670), (2835, 86456), (2889, 84840), (2996, 81810), (3030, 80892), (3210, 76356), (3240, 75649), (3535, 69336), (3636, 67410), (3745, 65448), (3780, 64842), (3852, 63630), (4040, 60669), (4242, 57780), (4280, 57267), (4494, 54540), (4536, 54035), (4545, 53928), (4815, 50904), (5454, 44940), (5656, 43335), (5670, 43228), (5778, 42420), (5992, 40905), (6060, 40446), (6363, 38520), (6420, 38178), (6741, 36360), (7070, 34668), (7272, 33705), (7490, 32724), (7560, 32421), (7704, 31815), (8181, 29960), (8484, 28890), (8667, 28280), (8988, 27270), (9090, 26964), (9630, 25452), (10605, 23112), (10807, 22680), (10908, 22470), (11235, 21816), (11340, 21614), (11556, 21210), (12120, 20223), (12726, 19260), (12840, 19089), (13482, 18180), (13635, 17976), (14140, 17334), (14445, 16968), (14980, 16362)]