24772020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 86083200

約数和(自身を除く): 61311180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 349, 364, 390, 420, 455, 507, 546, 676, 698, 780, 845, 910, 1014, 1047, 1092, 1183, 1365, 1396, 1690, 1745, 1820, 2028, 2094, 2366, 2443, 2535, 2730, 3380, 3490, 3549, 4188, 4537, 4732, 4886, 5070, 5235, 5460, 5915, 6980, 7098, 7329, 9074, 9772, 10140, 10470, 11830, 12215, 13611, 14196, 14658, 17745, 18148, 20940, 22685, 23660, 24430, 27222, 29316, 31759, 35490, 36645, 45370, 48860, 54444, 58981, 63518, 68055, 70980, 73290, 90740, 95277, 117962, 127036, 136110, 146580, 158795, 176943, 190554, 235924, 272220, 294905, 317590, 353886, 381108, 412867, 476385, 589810, 635180, 707772, 825734, 884715, 952770, 1179620, 1238601, 1651468, 1769430, 1905540, 2064335, 2477202, 3538860, 4128670, 4954404, 6193005, 8257340, 12386010, 24772020]

約数ペア:

[(1, 24772020), (2, 12386010), (3, 8257340), (4, 6193005), (5, 4954404), (6, 4128670), (7, 3538860), (10, 2477202), (12, 2064335), (13, 1905540), (14, 1769430), (15, 1651468), (20, 1238601), (21, 1179620), (26, 952770), (28, 884715), (30, 825734), (35, 707772), (39, 635180), (42, 589810), (52, 476385), (60, 412867), (65, 381108), (70, 353886), (78, 317590), (84, 294905), (91, 272220), (105, 235924), (130, 190554), (140, 176943), (156, 158795), (169, 146580), (182, 136110), (195, 127036), (210, 117962), (260, 95277), (273, 90740), (338, 73290), (349, 70980), (364, 68055), (390, 63518), (420, 58981), (455, 54444), (507, 48860), (546, 45370), (676, 36645), (698, 35490), (780, 31759), (845, 29316), (910, 27222), (1014, 24430), (1047, 23660), (1092, 22685), (1183, 20940), (1365, 18148), (1396, 17745), (1690, 14658), (1745, 14196), (1820, 13611), (2028, 12215), (2094, 11830), (2366, 10470), (2443, 10140), (2535, 9772), (2730, 9074), (3380, 7329), (3490, 7098), (3549, 6980), (4188, 5915), (4537, 5460), (4732, 5235), (4886, 5070)]