683775680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 1974128640

約数和(自身を除く): 1290352960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 56, 62, 64, 70, 80, 86, 112, 124, 140, 155, 160, 172, 215, 217, 224, 229, 248, 280, 301, 310, 320, 344, 430, 434, 448, 458, 496, 560, 602, 620, 688, 860, 868, 916, 992, 1085, 1120, 1145, 1204, 1240, 1333, 1376, 1505, 1603, 1720, 1736, 1832, 1984, 2170, 2240, 2290, 2408, 2480, 2666, 2752, 3010, 3206, 3440, 3472, 3664, 4340, 4580, 4816, 4960, 5332, 6020, 6412, 6665, 6880, 6944, 7099, 7328, 8015, 8680, 9160, 9331, 9632, 9847, 9920, 10664, 12040, 12824, 13330, 13760, 13888, 14198, 14656, 16030, 17360, 18320, 18662, 19264, 19694, 21328, 24080, 25648, 26660, 28396, 32060, 34720, 35495, 36640, 37324, 39388, 42656, 46655, 48160, 49235, 49693, 51296, 53320, 56792, 64120, 68929, 69440, 70990, 73280, 74648, 78776, 85312, 93310, 96320, 98470, 99386, 102592, 106640, 113584, 128240, 137858, 141980, 149296, 157552, 186620, 196940, 198772, 213280, 227168, 248465, 256480, 275716, 283960, 298592, 305257, 315104, 344645, 373240, 393880, 397544, 426560, 454336, 496930, 512960, 551432, 567920, 597184, 610514, 630208, 689290, 746480, 787760, 795088, 993860, 1102864, 1135840, 1221028, 1378580, 1492960, 1526285, 1575520, 1590176, 1987720, 2136799, 2205728, 2271680, 2442056, 2757160, 2985920, 3052570, 3151040, 3180352, 3975440, 4273598, 4411456, 4884112, 5514320, 6105140, 7950880, 8547196, 9768224, 10683995, 11028640, 12210280, 15901760, 17094392, 19536448, 21367990, 22057280, 24420560, 34188784, 42735980, 48841120, 68377568, 85471960, 97682240, 136755136, 170943920, 341887840, 683775680]

約数ペア:

[(1, 683775680), (2, 341887840), (4, 170943920), (5, 136755136), (7, 97682240), (8, 85471960), (10, 68377568), (14, 48841120), (16, 42735980), (20, 34188784), (28, 24420560), (31, 22057280), (32, 21367990), (35, 19536448), (40, 17094392), (43, 15901760), (56, 12210280), (62, 11028640), (64, 10683995), (70, 9768224), (80, 8547196), (86, 7950880), (112, 6105140), (124, 5514320), (140, 4884112), (155, 4411456), (160, 4273598), (172, 3975440), (215, 3180352), (217, 3151040), (224, 3052570), (229, 2985920), (248, 2757160), (280, 2442056), (301, 2271680), (310, 2205728), (320, 2136799), (344, 1987720), (430, 1590176), (434, 1575520), (448, 1526285), (458, 1492960), (496, 1378580), (560, 1221028), (602, 1135840), (620, 1102864), (688, 993860), (860, 795088), (868, 787760), (916, 746480), (992, 689290), (1085, 630208), (1120, 610514), (1145, 597184), (1204, 567920), (1240, 551432), (1333, 512960), (1376, 496930), (1505, 454336), (1603, 426560), (1720, 397544), (1736, 393880), (1832, 373240), (1984, 344645), (2170, 315104), (2240, 305257), (2290, 298592), (2408, 283960), (2480, 275716), (2666, 256480), (2752, 248465), (3010, 227168), (3206, 213280), (3440, 198772), (3472, 196940), (3664, 186620), (4340, 157552), (4580, 149296), (4816, 141980), (4960, 137858), (5332, 128240), (6020, 113584), (6412, 106640), (6665, 102592), (6880, 99386), (6944, 98470), (7099, 96320), (7328, 93310), (8015, 85312), (8680, 78776), (9160, 74648), (9331, 73280), (9632, 70990), (9847, 69440), (9920, 68929), (10664, 64120), (12040, 56792), (12824, 53320), (13330, 51296), (13760, 49693), (13888, 49235), (14198, 48160), (14656, 46655), (16030, 42656), (17360, 39388), (18320, 37324), (18662, 36640), (19264, 35495), (19694, 34720), (21328, 32060), (24080, 28396), (25648, 26660)]