323882640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 240

約数和(自身を含む): 1178281728

約数和(自身を除く): 854399088

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, 563, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 940, 1020, 1126, 1128, 1224, 1360, 1410, 1530, 1598, 1689, 1692, 1880, 2040, 2115, 2252, 2256, 2397, 2448, 2815, 2820, 3060, 3196, 3378, 3384, 3760, 3995, 4080, 4230, 4504, 4794, 5067, 5630, 5640, 6120, 6392, 6756, 6768, 7191, 7990, 8445, 8460, 9008, 9571, 9588, 10134, 11260, 11280, 11985, 12240, 12784, 13512, 14382, 15980, 16890, 16920, 19142, 19176, 20268, 22520, 23970, 25335, 26461, 27024, 28713, 28764, 31960, 33780, 33840, 35955, 38284, 38352, 40536, 45040, 47855, 47940, 50670, 52922, 57426, 57528, 63920, 67560, 71910, 76568, 79383, 81072, 86139, 95710, 95880, 101340, 105844, 114852, 115056, 132305, 135120, 143565, 143820, 153136, 158766, 172278, 191420, 191760, 202680, 211688, 229704, 238149, 264610, 287130, 287640, 317532, 344556, 382840, 396915, 405360, 423376, 430695, 449837, 459408, 476298, 529220, 574260, 575280, 635064, 689112, 765680, 793830, 861390, 899674, 952596, 1058440, 1148520, 1190745, 1270128, 1349511, 1378224, 1587660, 1722780, 1799348, 1905192, 2116880, 2249185, 2297040, 2381490, 2699022, 3175320, 3445560, 3598696, 3810384, 4048533, 4498370, 4762980, 5398044, 6350640, 6747555, 6891120, 7197392, 8097066, 8996740, 9525960, 10796088, 13495110, 16194132, 17993480, 19051920, 20242665, 21592176, 26990220, 32388264, 35986960, 40485330, 53980440, 64776528, 80970660, 107960880, 161941320, 323882640]

約数ペア:

[(1, 323882640), (2, 161941320), (3, 107960880), (4, 80970660), (5, 64776528), (6, 53980440), (8, 40485330), (9, 35986960), (10, 32388264), (12, 26990220), (15, 21592176), (16, 20242665), (17, 19051920), (18, 17993480), (20, 16194132), (24, 13495110), (30, 10796088), (34, 9525960), (36, 8996740), (40, 8097066), (45, 7197392), (47, 6891120), (48, 6747555), (51, 6350640), (60, 5398044), (68, 4762980), (72, 4498370), (80, 4048533), (85, 3810384), (90, 3598696), (94, 3445560), (102, 3175320), (120, 2699022), (136, 2381490), (141, 2297040), (144, 2249185), (153, 2116880), (170, 1905192), (180, 1799348), (188, 1722780), (204, 1587660), (235, 1378224), (240, 1349511), (255, 1270128), (272, 1190745), (282, 1148520), (306, 1058440), (340, 952596), (360, 899674), (376, 861390), (408, 793830), (423, 765680), (470, 689112), (510, 635064), (563, 575280), (564, 574260), (612, 529220), (680, 476298), (705, 459408), (720, 449837), (752, 430695), (765, 423376), (799, 405360), (816, 396915), (846, 382840), (940, 344556), (1020, 317532), (1126, 287640), (1128, 287130), (1224, 264610), (1360, 238149), (1410, 229704), (1530, 211688), (1598, 202680), (1689, 191760), (1692, 191420), (1880, 172278), (2040, 158766), (2115, 153136), (2252, 143820), (2256, 143565), (2397, 135120), (2448, 132305), (2815, 115056), (2820, 114852), (3060, 105844), (3196, 101340), (3378, 95880), (3384, 95710), (3760, 86139), (3995, 81072), (4080, 79383), (4230, 76568), (4504, 71910), (4794, 67560), (5067, 63920), (5630, 57528), (5640, 57426), (6120, 52922), (6392, 50670), (6756, 47940), (6768, 47855), (7191, 45040), (7990, 40536), (8445, 38352), (8460, 38284), (9008, 35955), (9571, 33840), (9588, 33780), (10134, 31960), (11260, 28764), (11280, 28713), (11985, 27024), (12240, 26461), (12784, 25335), (13512, 23970), (14382, 22520), (15980, 20268), (16890, 19176), (16920, 19142)]