628781040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1176

約数の個数: 240

約数和(自身を含む): 2285532288

約数和(自身を除く): 1656751248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 255, 272, 282, 306, 340, 360, 376, 408, 423, 470, 510, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 940, 1020, 1093, 1128, 1224, 1360, 1410, 1530, 1598, 1692, 1880, 2040, 2115, 2186, 2256, 2397, 2448, 2820, 3060, 3196, 3279, 3384, 3760, 3995, 4080, 4230, 4372, 4794, 5465, 5640, 6120, 6392, 6558, 6768, 7191, 7990, 8460, 8744, 9588, 9837, 10930, 11280, 11985, 12240, 12784, 13116, 14382, 15980, 16395, 16920, 17488, 18581, 19176, 19674, 21860, 23970, 26232, 28764, 31960, 32790, 33840, 35955, 37162, 38352, 39348, 43720, 47940, 49185, 51371, 52464, 55743, 57528, 63920, 65580, 71910, 74324, 78696, 87440, 92905, 95880, 98370, 102742, 111486, 115056, 131160, 143820, 148648, 154113, 157392, 167229, 185810, 191760, 196740, 205484, 222972, 256855, 262320, 278715, 287640, 297296, 308226, 334458, 371620, 393480, 410968, 445944, 462339, 513710, 557430, 575280, 616452, 668916, 743240, 770565, 786960, 821936, 836145, 873307, 891888, 924678, 1027420, 1114860, 1232904, 1337832, 1486480, 1541130, 1672290, 1746614, 1849356, 2054840, 2229720, 2311695, 2465808, 2619921, 2675664, 3082260, 3344580, 3493228, 3698712, 4109680, 4366535, 4459440, 4623390, 5239842, 6164520, 6689160, 6986456, 7397424, 7859763, 8733070, 9246780, 10479684, 12329040, 13099605, 13378320, 13972912, 15719526, 17466140, 18493560, 20959368, 26199210, 31439052, 34932280, 36987120, 39298815, 41918736, 52398420, 62878104, 69864560, 78597630, 104796840, 125756208, 157195260, 209593680, 314390520, 628781040]

約数ペア:

[(1, 628781040), (2, 314390520), (3, 209593680), (4, 157195260), (5, 125756208), (6, 104796840), (8, 78597630), (9, 69864560), (10, 62878104), (12, 52398420), (15, 41918736), (16, 39298815), (17, 36987120), (18, 34932280), (20, 31439052), (24, 26199210), (30, 20959368), (34, 18493560), (36, 17466140), (40, 15719526), (45, 13972912), (47, 13378320), (48, 13099605), (51, 12329040), (60, 10479684), (68, 9246780), (72, 8733070), (80, 7859763), (85, 7397424), (90, 6986456), (94, 6689160), (102, 6164520), (120, 5239842), (136, 4623390), (141, 4459440), (144, 4366535), (153, 4109680), (170, 3698712), (180, 3493228), (188, 3344580), (204, 3082260), (235, 2675664), (240, 2619921), (255, 2465808), (272, 2311695), (282, 2229720), (306, 2054840), (340, 1849356), (360, 1746614), (376, 1672290), (408, 1541130), (423, 1486480), (470, 1337832), (510, 1232904), (564, 1114860), (612, 1027420), (680, 924678), (705, 891888), (720, 873307), (752, 836145), (765, 821936), (799, 786960), (816, 770565), (846, 743240), (940, 668916), (1020, 616452), (1093, 575280), (1128, 557430), (1224, 513710), (1360, 462339), (1410, 445944), (1530, 410968), (1598, 393480), (1692, 371620), (1880, 334458), (2040, 308226), (2115, 297296), (2186, 287640), (2256, 278715), (2397, 262320), (2448, 256855), (2820, 222972), (3060, 205484), (3196, 196740), (3279, 191760), (3384, 185810), (3760, 167229), (3995, 157392), (4080, 154113), (4230, 148648), (4372, 143820), (4794, 131160), (5465, 115056), (5640, 111486), (6120, 102742), (6392, 98370), (6558, 95880), (6768, 92905), (7191, 87440), (7990, 78696), (8460, 74324), (8744, 71910), (9588, 65580), (9837, 63920), (10930, 57528), (11280, 55743), (11985, 52464), (12240, 51371), (12784, 49185), (13116, 47940), (14382, 43720), (15980, 39348), (16395, 38352), (16920, 37162), (17488, 35955), (18581, 33840), (19176, 32790), (19674, 31960), (21860, 28764), (23970, 26232)]