663583440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12511}}^1$

素因数の和:12557

約数の個数: 160

約数和(自身を含む): 2345849856

約数和(自身を除く): 1682266416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 12511, 13260, 17680, 25022, 26520, 37533, 50044, 53040, 62555, 75066, 100088, 125110, 150132, 162643, 187665, 200176, 212687, 250220, 300264, 325286, 375330, 425374, 487929, 500440, 600528, 638061, 650572, 750660, 813215, 850748, 975858, 1000880, 1063435, 1276122, 1301144, 1501320, 1626430, 1701496, 1951716, 2126870, 2439645, 2552244, 2602288, 2764931, 3002640, 3190305, 3252860, 3402992, 3903432, 4253740, 4879290, 5104488, 5529862, 6380610, 6505720, 7806864, 8294793, 8507480, 9758580, 10208976, 11059724, 12761220, 13011440, 13824655, 16589586, 17014960, 19517160, 22119448, 25522440, 27649310, 33179172, 39034320, 41473965, 44238896, 51044880, 55298620, 66358344, 82947930, 110597240, 132716688, 165895860, 221194480, 331791720, 663583440]

約数ペア:

[(1, 663583440), (2, 331791720), (3, 221194480), (4, 165895860), (5, 132716688), (6, 110597240), (8, 82947930), (10, 66358344), (12, 55298620), (13, 51044880), (15, 44238896), (16, 41473965), (17, 39034320), (20, 33179172), (24, 27649310), (26, 25522440), (30, 22119448), (34, 19517160), (39, 17014960), (40, 16589586), (48, 13824655), (51, 13011440), (52, 12761220), (60, 11059724), (65, 10208976), (68, 9758580), (78, 8507480), (80, 8294793), (85, 7806864), (102, 6505720), (104, 6380610), (120, 5529862), (130, 5104488), (136, 4879290), (156, 4253740), (170, 3903432), (195, 3402992), (204, 3252860), (208, 3190305), (221, 3002640), (240, 2764931), (255, 2602288), (260, 2552244), (272, 2439645), (312, 2126870), (340, 1951716), (390, 1701496), (408, 1626430), (442, 1501320), (510, 1301144), (520, 1276122), (624, 1063435), (663, 1000880), (680, 975858), (780, 850748), (816, 813215), (884, 750660), (1020, 650572), (1040, 638061), (1105, 600528), (1326, 500440), (1360, 487929), (1560, 425374), (1768, 375330), (2040, 325286), (2210, 300264), (2652, 250220), (3120, 212687), (3315, 200176), (3536, 187665), (4080, 162643), (4420, 150132), (5304, 125110), (6630, 100088), (8840, 75066), (10608, 62555), (12511, 53040), (13260, 50044), (17680, 37533), (25022, 26520)]