47109720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3337

約数の個数: 128

約数和(自身を含む): 171072000

約数和(自身を除く): 123962280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3299, 3570, 4760, 6598, 7140, 9897, 13196, 14280, 16495, 19794, 23093, 26392, 32990, 39588, 46186, 49485, 56083, 65980, 69279, 79176, 92372, 98970, 112166, 115465, 131960, 138558, 168249, 184744, 197940, 224332, 230930, 277116, 280415, 336498, 346395, 392581, 395880, 448664, 461860, 554232, 560830, 672996, 692790, 785162, 841245, 923720, 1121660, 1177743, 1345992, 1385580, 1570324, 1682490, 1962905, 2243320, 2355486, 2771160, 3140648, 3364980, 3925810, 4710972, 5888715, 6729960, 7851620, 9421944, 11777430, 15703240, 23554860, 47109720]

約数ペア:

[(1, 47109720), (2, 23554860), (3, 15703240), (4, 11777430), (5, 9421944), (6, 7851620), (7, 6729960), (8, 5888715), (10, 4710972), (12, 3925810), (14, 3364980), (15, 3140648), (17, 2771160), (20, 2355486), (21, 2243320), (24, 1962905), (28, 1682490), (30, 1570324), (34, 1385580), (35, 1345992), (40, 1177743), (42, 1121660), (51, 923720), (56, 841245), (60, 785162), (68, 692790), (70, 672996), (84, 560830), (85, 554232), (102, 461860), (105, 448664), (119, 395880), (120, 392581), (136, 346395), (140, 336498), (168, 280415), (170, 277116), (204, 230930), (210, 224332), (238, 197940), (255, 184744), (280, 168249), (340, 138558), (357, 131960), (408, 115465), (420, 112166), (476, 98970), (510, 92372), (595, 79176), (680, 69279), (714, 65980), (840, 56083), (952, 49485), (1020, 46186), (1190, 39588), (1428, 32990), (1785, 26392), (2040, 23093), (2380, 19794), (2856, 16495), (3299, 14280), (3570, 13196), (4760, 9897), (6598, 7140)]