74530680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 258854400

約数和(自身を除く): 184323720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1069, 1162, 1245, 1660, 1743, 1992, 2138, 2324, 2490, 2905, 3207, 3320, 3486, 4276, 4648, 4980, 5345, 5810, 6414, 6972, 7483, 8552, 8715, 9960, 10690, 11620, 12828, 13944, 14966, 16035, 17430, 21380, 22449, 23240, 25656, 29932, 32070, 34860, 37415, 42760, 44898, 59864, 64140, 69720, 74830, 88727, 89796, 112245, 128280, 149660, 177454, 179592, 224490, 266181, 299320, 354908, 443635, 448980, 532362, 621089, 709816, 887270, 897960, 1064724, 1242178, 1330905, 1774540, 1863267, 2129448, 2484356, 2661810, 3105445, 3549080, 3726534, 4968712, 5323620, 6210890, 7453068, 9316335, 10647240, 12421780, 14906136, 18632670, 24843560, 37265340, 74530680]

約数ペア:

[(1, 74530680), (2, 37265340), (3, 24843560), (4, 18632670), (5, 14906136), (6, 12421780), (7, 10647240), (8, 9316335), (10, 7453068), (12, 6210890), (14, 5323620), (15, 4968712), (20, 3726534), (21, 3549080), (24, 3105445), (28, 2661810), (30, 2484356), (35, 2129448), (40, 1863267), (42, 1774540), (56, 1330905), (60, 1242178), (70, 1064724), (83, 897960), (84, 887270), (105, 709816), (120, 621089), (140, 532362), (166, 448980), (168, 443635), (210, 354908), (249, 299320), (280, 266181), (332, 224490), (415, 179592), (420, 177454), (498, 149660), (581, 128280), (664, 112245), (830, 89796), (840, 88727), (996, 74830), (1069, 69720), (1162, 64140), (1245, 59864), (1660, 44898), (1743, 42760), (1992, 37415), (2138, 34860), (2324, 32070), (2490, 29932), (2905, 25656), (3207, 23240), (3320, 22449), (3486, 21380), (4276, 17430), (4648, 16035), (4980, 14966), (5345, 13944), (5810, 12828), (6414, 11620), (6972, 10690), (7483, 9960), (8552, 8715)]