63689340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 211026816

約数和(自身を除く): 147337476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 571, 572, 660, 676, 715, 780, 845, 858, 1014, 1142, 1430, 1690, 1713, 1716, 1859, 2028, 2145, 2284, 2535, 2855, 2860, 3380, 3426, 3718, 4290, 5070, 5577, 5710, 6281, 6852, 7423, 7436, 8565, 8580, 9295, 10140, 11154, 11420, 12562, 14846, 17130, 18590, 18843, 22269, 22308, 25124, 27885, 29692, 31405, 34260, 37115, 37180, 37686, 44538, 55770, 62810, 74230, 75372, 81653, 89076, 94215, 96499, 111345, 111540, 125620, 148460, 163306, 188430, 192998, 222690, 244959, 289497, 326612, 376860, 385996, 408265, 445380, 482495, 489918, 578994, 816530, 964990, 979836, 1061489, 1157988, 1224795, 1447485, 1633060, 1929980, 2122978, 2449590, 2894970, 3184467, 4245956, 4899180, 5307445, 5789940, 6368934, 10614890, 12737868, 15922335, 21229780, 31844670, 63689340]

約数ペア:

[(1, 63689340), (2, 31844670), (3, 21229780), (4, 15922335), (5, 12737868), (6, 10614890), (10, 6368934), (11, 5789940), (12, 5307445), (13, 4899180), (15, 4245956), (20, 3184467), (22, 2894970), (26, 2449590), (30, 2122978), (33, 1929980), (39, 1633060), (44, 1447485), (52, 1224795), (55, 1157988), (60, 1061489), (65, 979836), (66, 964990), (78, 816530), (110, 578994), (130, 489918), (132, 482495), (143, 445380), (156, 408265), (165, 385996), (169, 376860), (195, 326612), (220, 289497), (260, 244959), (286, 222690), (330, 192998), (338, 188430), (390, 163306), (429, 148460), (507, 125620), (571, 111540), (572, 111345), (660, 96499), (676, 94215), (715, 89076), (780, 81653), (845, 75372), (858, 74230), (1014, 62810), (1142, 55770), (1430, 44538), (1690, 37686), (1713, 37180), (1716, 37115), (1859, 34260), (2028, 31405), (2145, 29692), (2284, 27885), (2535, 25124), (2855, 22308), (2860, 22269), (3380, 18843), (3426, 18590), (3718, 17130), (4290, 14846), (5070, 12562), (5577, 11420), (5710, 11154), (6281, 10140), (6852, 9295), (7423, 8580), (7436, 8565)]