188438880

素因数分解:

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

素因数の和:3341

約数の個数: 192

約数和(自身を含む): 718502400

約数和(自身を除く): 530063520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3299, 3360, 3570, 3808, 4080, 4760, 5712, 6598, 7140, 8160, 9520, 9897, 11424, 13196, 14280, 16495, 19040, 19794, 23093, 26392, 28560, 32990, 39588, 46186, 49485, 52784, 56083, 57120, 65980, 69279, 79176, 92372, 98970, 105568, 112166, 115465, 131960, 138558, 158352, 168249, 184744, 197940, 224332, 230930, 263920, 277116, 280415, 316704, 336498, 346395, 369488, 392581, 395880, 448664, 461860, 527840, 554232, 560830, 672996, 692790, 738976, 785162, 791760, 841245, 897328, 923720, 1108464, 1121660, 1177743, 1345992, 1385580, 1570324, 1583520, 1682490, 1794656, 1847440, 1962905, 2216928, 2243320, 2355486, 2691984, 2771160, 3140648, 3364980, 3694880, 3925810, 4486640, 4710972, 5383968, 5542320, 5888715, 6281296, 6729960, 7851620, 8973280, 9421944, 11084640, 11777430, 12562592, 13459920, 15703240, 18843888, 23554860, 26919840, 31406480, 37687776, 47109720, 62812960, 94219440, 188438880]

約数ペア:

[(1, 188438880), (2, 94219440), (3, 62812960), (4, 47109720), (5, 37687776), (6, 31406480), (7, 26919840), (8, 23554860), (10, 18843888), (12, 15703240), (14, 13459920), (15, 12562592), (16, 11777430), (17, 11084640), (20, 9421944), (21, 8973280), (24, 7851620), (28, 6729960), (30, 6281296), (32, 5888715), (34, 5542320), (35, 5383968), (40, 4710972), (42, 4486640), (48, 3925810), (51, 3694880), (56, 3364980), (60, 3140648), (68, 2771160), (70, 2691984), (80, 2355486), (84, 2243320), (85, 2216928), (96, 1962905), (102, 1847440), (105, 1794656), (112, 1682490), (119, 1583520), (120, 1570324), (136, 1385580), (140, 1345992), (160, 1177743), (168, 1121660), (170, 1108464), (204, 923720), (210, 897328), (224, 841245), (238, 791760), (240, 785162), (255, 738976), (272, 692790), (280, 672996), (336, 560830), (340, 554232), (357, 527840), (408, 461860), (420, 448664), (476, 395880), (480, 392581), (510, 369488), (544, 346395), (560, 336498), (595, 316704), (672, 280415), (680, 277116), (714, 263920), (816, 230930), (840, 224332), (952, 197940), (1020, 184744), (1120, 168249), (1190, 158352), (1360, 138558), (1428, 131960), (1632, 115465), (1680, 112166), (1785, 105568), (1904, 98970), (2040, 92372), (2380, 79176), (2720, 69279), (2856, 65980), (3299, 57120), (3360, 56083), (3570, 52784), (3808, 49485), (4080, 46186), (4760, 39588), (5712, 32990), (6598, 28560), (7140, 26392), (8160, 23093), (9520, 19794), (9897, 19040), (11424, 16495), (13196, 14280)]