190153320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 674205120

約数和(自身を除く): 484051800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 73, 84, 98, 105, 120, 140, 146, 147, 168, 196, 210, 219, 245, 280, 292, 294, 365, 392, 420, 438, 443, 490, 511, 584, 588, 730, 735, 840, 876, 886, 980, 1022, 1095, 1176, 1329, 1460, 1470, 1533, 1752, 1772, 1960, 2044, 2190, 2215, 2555, 2658, 2920, 2940, 3066, 3101, 3544, 3577, 4088, 4380, 4430, 5110, 5316, 5880, 6132, 6202, 6645, 7154, 7665, 8760, 8860, 9303, 10220, 10632, 10731, 12264, 12404, 13290, 14308, 15330, 15505, 17720, 17885, 18606, 20440, 21462, 21707, 24808, 26580, 28616, 30660, 31010, 32339, 35770, 37212, 42924, 43414, 46515, 53160, 53655, 61320, 62020, 64678, 65121, 71540, 74424, 85848, 86828, 93030, 97017, 107310, 108535, 124040, 129356, 130242, 143080, 161695, 173656, 186060, 194034, 214620, 217070, 226373, 258712, 260484, 323390, 325605, 372120, 388068, 429240, 434140, 452746, 485085, 520968, 646780, 651210, 679119, 776136, 868280, 905492, 970170, 1131865, 1293560, 1302420, 1358238, 1584611, 1810984, 1940340, 2263730, 2604840, 2716476, 3169222, 3395595, 3880680, 4527460, 4753833, 5432952, 6338444, 6791190, 7923055, 9054920, 9507666, 12676888, 13582380, 15846110, 19015332, 23769165, 27164760, 31692220, 38030664, 47538330, 63384440, 95076660, 190153320]

約数ペア:

[(1, 190153320), (2, 95076660), (3, 63384440), (4, 47538330), (5, 38030664), (6, 31692220), (7, 27164760), (8, 23769165), (10, 19015332), (12, 15846110), (14, 13582380), (15, 12676888), (20, 9507666), (21, 9054920), (24, 7923055), (28, 6791190), (30, 6338444), (35, 5432952), (40, 4753833), (42, 4527460), (49, 3880680), (56, 3395595), (60, 3169222), (70, 2716476), (73, 2604840), (84, 2263730), (98, 1940340), (105, 1810984), (120, 1584611), (140, 1358238), (146, 1302420), (147, 1293560), (168, 1131865), (196, 970170), (210, 905492), (219, 868280), (245, 776136), (280, 679119), (292, 651210), (294, 646780), (365, 520968), (392, 485085), (420, 452746), (438, 434140), (443, 429240), (490, 388068), (511, 372120), (584, 325605), (588, 323390), (730, 260484), (735, 258712), (840, 226373), (876, 217070), (886, 214620), (980, 194034), (1022, 186060), (1095, 173656), (1176, 161695), (1329, 143080), (1460, 130242), (1470, 129356), (1533, 124040), (1752, 108535), (1772, 107310), (1960, 97017), (2044, 93030), (2190, 86828), (2215, 85848), (2555, 74424), (2658, 71540), (2920, 65121), (2940, 64678), (3066, 62020), (3101, 61320), (3544, 53655), (3577, 53160), (4088, 46515), (4380, 43414), (4430, 42924), (5110, 37212), (5316, 35770), (5880, 32339), (6132, 31010), (6202, 30660), (6645, 28616), (7154, 26580), (7665, 24808), (8760, 21707), (8860, 21462), (9303, 20440), (10220, 18606), (10632, 17885), (10731, 17720), (12264, 15505), (12404, 15330), (13290, 14308)]