2515528080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15809}}^1$

素因数の和:15858

約数の個数: 240

約数和(自身を含む): 9633602160

約数和(自身を除く): 7118074080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9360, 9945, 10608, 12240, 13260, 15809, 15912, 17680, 19890, 26520, 31618, 31824, 39780, 47427, 53040, 63236, 79045, 79560, 94854, 126472, 142281, 158090, 159120, 189708, 205517, 237135, 252944, 268753, 284562, 316180, 379416, 411034, 474270, 537506, 569124, 616551, 632360, 711405, 758832, 806259, 822068, 948540, 1027585, 1075012, 1138248, 1233102, 1264720, 1343765, 1422810, 1612518, 1644136, 1849653, 1897080, 2055170, 2150024, 2276496, 2418777, 2466204, 2687530, 2845620, 3082755, 3225036, 3288272, 3493789, 3699306, 3794160, 4031295, 4110340, 4300048, 4837554, 4932408, 5375060, 5691240, 6165510, 6450072, 6987578, 7398612, 8062590, 8220680, 9248265, 9675108, 9864816, 10481367, 10750120, 11382480, 12093885, 12331020, 12900144, 13975156, 14797224, 16125180, 16441360, 17468945, 18496530, 19350216, 20962734, 21500240, 24187770, 24662040, 27950312, 29594448, 31444101, 32250360, 34937890, 36993060, 38700432, 41925468, 48375540, 49324080, 52406835, 55900624, 62888202, 64500720, 69875780, 73986120, 83850936, 96751080, 104813670, 125776404, 139751560, 147972240, 157220505, 167701872, 193502160, 209627340, 251552808, 279503120, 314441010, 419254680, 503105616, 628882020, 838509360, 1257764040, 2515528080]

約数ペア:

[(1, 2515528080), (2, 1257764040), (3, 838509360), (4, 628882020), (5, 503105616), (6, 419254680), (8, 314441010), (9, 279503120), (10, 251552808), (12, 209627340), (13, 193502160), (15, 167701872), (16, 157220505), (17, 147972240), (18, 139751560), (20, 125776404), (24, 104813670), (26, 96751080), (30, 83850936), (34, 73986120), (36, 69875780), (39, 64500720), (40, 62888202), (45, 55900624), (48, 52406835), (51, 49324080), (52, 48375540), (60, 41925468), (65, 38700432), (68, 36993060), (72, 34937890), (78, 32250360), (80, 31444101), (85, 29594448), (90, 27950312), (102, 24662040), (104, 24187770), (117, 21500240), (120, 20962734), (130, 19350216), (136, 18496530), (144, 17468945), (153, 16441360), (156, 16125180), (170, 14797224), (180, 13975156), (195, 12900144), (204, 12331020), (208, 12093885), (221, 11382480), (234, 10750120), (240, 10481367), (255, 9864816), (260, 9675108), (272, 9248265), (306, 8220680), (312, 8062590), (340, 7398612), (360, 6987578), (390, 6450072), (408, 6165510), (442, 5691240), (468, 5375060), (510, 4932408), (520, 4837554), (585, 4300048), (612, 4110340), (624, 4031295), (663, 3794160), (680, 3699306), (720, 3493789), (765, 3288272), (780, 3225036), (816, 3082755), (884, 2845620), (936, 2687530), (1020, 2466204), (1040, 2418777), (1105, 2276496), (1170, 2150024), (1224, 2055170), (1326, 1897080), (1360, 1849653), (1530, 1644136), (1560, 1612518), (1768, 1422810), (1872, 1343765), (1989, 1264720), (2040, 1233102), (2210, 1138248), (2340, 1075012), (2448, 1027585), (2652, 948540), (3060, 822068), (3120, 806259), (3315, 758832), (3536, 711405), (3978, 632360), (4080, 616551), (4420, 569124), (4680, 537506), (5304, 474270), (6120, 411034), (6630, 379416), (7956, 316180), (8840, 284562), (9360, 268753), (9945, 252944), (10608, 237135), (12240, 205517), (13260, 189708), (15809, 159120), (15912, 158090), (17680, 142281), (19890, 126472), (26520, 94854), (31618, 79560), (31824, 79045), (39780, 63236), (47427, 53040)]