470795220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2195

約数の個数: 192

約数和(自身を含む): 1703116800

約数和(自身を除く): 1232321580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 84, 90, 105, 108, 118, 126, 135, 140, 177, 180, 189, 210, 236, 252, 270, 295, 315, 354, 378, 413, 420, 531, 540, 590, 630, 708, 756, 826, 885, 945, 1062, 1180, 1239, 1260, 1593, 1652, 1770, 1890, 2065, 2111, 2124, 2478, 2655, 3186, 3540, 3717, 3780, 4130, 4222, 4956, 5310, 6195, 6333, 6372, 7434, 7965, 8260, 8444, 10555, 10620, 11151, 12390, 12666, 14777, 14868, 15930, 18585, 18999, 21110, 22302, 24780, 25332, 29554, 31665, 31860, 37170, 37998, 42220, 44331, 44604, 55755, 56997, 59108, 63330, 73885, 74340, 75996, 88662, 94995, 111510, 113994, 124549, 126660, 132993, 147770, 177324, 189990, 221655, 223020, 227988, 249098, 265986, 284985, 295540, 373647, 379980, 398979, 443310, 498196, 531972, 569970, 622745, 664965, 747294, 797958, 871843, 886620, 1120941, 1139940, 1245490, 1329930, 1494588, 1595916, 1743686, 1868235, 1994895, 2241882, 2490980, 2615529, 2659860, 3362823, 3487372, 3736470, 3989790, 4359215, 4483764, 5231058, 5604705, 6725646, 7472940, 7846587, 7979580, 8718430, 10462116, 11209410, 13077645, 13451292, 15693174, 16814115, 17436860, 22418820, 23539761, 26155290, 31386348, 33628230, 39232935, 47079522, 52310580, 67256460, 78465870, 94159044, 117698805, 156931740, 235397610, 470795220]

約数ペア:

[(1, 470795220), (2, 235397610), (3, 156931740), (4, 117698805), (5, 94159044), (6, 78465870), (7, 67256460), (9, 52310580), (10, 47079522), (12, 39232935), (14, 33628230), (15, 31386348), (18, 26155290), (20, 23539761), (21, 22418820), (27, 17436860), (28, 16814115), (30, 15693174), (35, 13451292), (36, 13077645), (42, 11209410), (45, 10462116), (54, 8718430), (59, 7979580), (60, 7846587), (63, 7472940), (70, 6725646), (84, 5604705), (90, 5231058), (105, 4483764), (108, 4359215), (118, 3989790), (126, 3736470), (135, 3487372), (140, 3362823), (177, 2659860), (180, 2615529), (189, 2490980), (210, 2241882), (236, 1994895), (252, 1868235), (270, 1743686), (295, 1595916), (315, 1494588), (354, 1329930), (378, 1245490), (413, 1139940), (420, 1120941), (531, 886620), (540, 871843), (590, 797958), (630, 747294), (708, 664965), (756, 622745), (826, 569970), (885, 531972), (945, 498196), (1062, 443310), (1180, 398979), (1239, 379980), (1260, 373647), (1593, 295540), (1652, 284985), (1770, 265986), (1890, 249098), (2065, 227988), (2111, 223020), (2124, 221655), (2478, 189990), (2655, 177324), (3186, 147770), (3540, 132993), (3717, 126660), (3780, 124549), (4130, 113994), (4222, 111510), (4956, 94995), (5310, 88662), (6195, 75996), (6333, 74340), (6372, 73885), (7434, 63330), (7965, 59108), (8260, 56997), (8444, 55755), (10555, 44604), (10620, 44331), (11151, 42220), (12390, 37998), (12666, 37170), (14777, 31860), (14868, 31665), (15930, 29554), (18585, 25332), (18999, 24780), (21110, 22302)]