1244069460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2617}}^1$

素因数の和:2790

約数の個数: 144

約数和(自身を含む): 4002398400

約数和(自身を除く): 2758328940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 139, 171, 180, 190, 228, 278, 285, 342, 380, 417, 556, 570, 684, 695, 834, 855, 1140, 1251, 1390, 1668, 1710, 2085, 2502, 2617, 2641, 2780, 3420, 4170, 5004, 5234, 5282, 6255, 7851, 7923, 8340, 10468, 10564, 12510, 13085, 13205, 15702, 15846, 23553, 23769, 25020, 26170, 26410, 31404, 31692, 39255, 39615, 47106, 47538, 49723, 52340, 52820, 78510, 79230, 94212, 95076, 99446, 117765, 118845, 149169, 157020, 158460, 198892, 235530, 237690, 248615, 298338, 363763, 447507, 471060, 475380, 497230, 596676, 727526, 745845, 895014, 994460, 1091289, 1455052, 1491690, 1790028, 1818815, 2182578, 2237535, 2983380, 3273867, 3637630, 4365156, 4475070, 5456445, 6547734, 6911497, 7275260, 8950140, 10912890, 13095468, 13822994, 16369335, 20734491, 21825780, 27645988, 32738670, 34557485, 41468982, 62203473, 65477340, 69114970, 82937964, 103672455, 124406946, 138229940, 207344910, 248813892, 311017365, 414689820, 622034730, 1244069460]

約数ペア:

[(1, 1244069460), (2, 622034730), (3, 414689820), (4, 311017365), (5, 248813892), (6, 207344910), (9, 138229940), (10, 124406946), (12, 103672455), (15, 82937964), (18, 69114970), (19, 65477340), (20, 62203473), (30, 41468982), (36, 34557485), (38, 32738670), (45, 27645988), (57, 21825780), (60, 20734491), (76, 16369335), (90, 13822994), (95, 13095468), (114, 10912890), (139, 8950140), (171, 7275260), (180, 6911497), (190, 6547734), (228, 5456445), (278, 4475070), (285, 4365156), (342, 3637630), (380, 3273867), (417, 2983380), (556, 2237535), (570, 2182578), (684, 1818815), (695, 1790028), (834, 1491690), (855, 1455052), (1140, 1091289), (1251, 994460), (1390, 895014), (1668, 745845), (1710, 727526), (2085, 596676), (2502, 497230), (2617, 475380), (2641, 471060), (2780, 447507), (3420, 363763), (4170, 298338), (5004, 248615), (5234, 237690), (5282, 235530), (6255, 198892), (7851, 158460), (7923, 157020), (8340, 149169), (10468, 118845), (10564, 117765), (12510, 99446), (13085, 95076), (13205, 94212), (15702, 79230), (15846, 78510), (23553, 52820), (23769, 52340), (25020, 49723), (26170, 47538), (26410, 47106), (31404, 39615), (31692, 39255)]