39712680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 320

約数和(自身を含む): 163088640

約数和(自身を除く): 123375960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 102, 103, 105, 108, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 204, 206, 210, 216, 238, 252, 255, 270, 280, 306, 309, 315, 324, 340, 357, 360, 378, 405, 408, 412, 420, 459, 476, 504, 510, 515, 540, 567, 595, 612, 618, 630, 648, 680, 714, 721, 756, 765, 810, 824, 840, 918, 927, 945, 952, 1020, 1030, 1071, 1080, 1134, 1190, 1224, 1236, 1260, 1377, 1428, 1442, 1512, 1530, 1545, 1620, 1751, 1785, 1836, 1854, 1890, 2040, 2060, 2142, 2163, 2268, 2295, 2380, 2472, 2520, 2754, 2781, 2835, 2856, 2884, 3060, 3090, 3213, 3240, 3502, 3570, 3605, 3672, 3708, 3780, 4120, 4284, 4326, 4536, 4590, 4635, 4760, 5253, 5355, 5508, 5562, 5670, 5768, 6120, 6180, 6426, 6489, 6885, 7004, 7140, 7210, 7416, 7560, 8343, 8568, 8652, 8755, 9180, 9270, 9639, 10506, 10710, 10815, 11016, 11124, 11340, 12257, 12360, 12852, 12978, 13770, 13905, 14008, 14280, 14420, 15759, 16065, 16686, 17304, 17510, 18360, 18540, 19278, 19467, 21012, 21420, 21630, 22248, 22680, 24514, 25704, 25956, 26265, 27540, 27810, 28840, 31518, 32130, 32445, 33372, 35020, 36771, 37080, 38556, 38934, 41715, 42024, 42840, 43260, 47277, 48195, 49028, 51912, 52530, 55080, 55620, 58401, 61285, 63036, 64260, 64890, 66744, 70040, 73542, 77112, 77868, 78795, 83430, 86520, 94554, 96390, 97335, 98056, 105060, 110313, 111240, 116802, 122570, 126072, 128520, 129780, 141831, 147084, 155736, 157590, 166860, 183855, 189108, 192780, 194670, 210120, 220626, 233604, 236385, 245140, 259560, 283662, 292005, 294168, 315180, 330939, 333720, 367710, 378216, 385560, 389340, 441252, 467208, 472770, 490280, 551565, 567324, 584010, 630360, 661878, 709155, 735420, 778680, 882504, 945540, 992817, 1103130, 1134648, 1168020, 1323756, 1418310, 1470840, 1654695, 1891080, 1985634, 2206260, 2336040, 2647512, 2836620, 3309390, 3971268, 4412520, 4964085, 5673240, 6618780, 7942536, 9928170, 13237560, 19856340, 39712680]

約数ペア:

[(1, 39712680), (2, 19856340), (3, 13237560), (4, 9928170), (5, 7942536), (6, 6618780), (7, 5673240), (8, 4964085), (9, 4412520), (10, 3971268), (12, 3309390), (14, 2836620), (15, 2647512), (17, 2336040), (18, 2206260), (20, 1985634), (21, 1891080), (24, 1654695), (27, 1470840), (28, 1418310), (30, 1323756), (34, 1168020), (35, 1134648), (36, 1103130), (40, 992817), (42, 945540), (45, 882504), (51, 778680), (54, 735420), (56, 709155), (60, 661878), (63, 630360), (68, 584010), (70, 567324), (72, 551565), (81, 490280), (84, 472770), (85, 467208), (90, 441252), (102, 389340), (103, 385560), (105, 378216), (108, 367710), (119, 333720), (120, 330939), (126, 315180), (135, 294168), (136, 292005), (140, 283662), (153, 259560), (162, 245140), (168, 236385), (170, 233604), (180, 220626), (189, 210120), (204, 194670), (206, 192780), (210, 189108), (216, 183855), (238, 166860), (252, 157590), (255, 155736), (270, 147084), (280, 141831), (306, 129780), (309, 128520), (315, 126072), (324, 122570), (340, 116802), (357, 111240), (360, 110313), (378, 105060), (405, 98056), (408, 97335), (412, 96390), (420, 94554), (459, 86520), (476, 83430), (504, 78795), (510, 77868), (515, 77112), (540, 73542), (567, 70040), (595, 66744), (612, 64890), (618, 64260), (630, 63036), (648, 61285), (680, 58401), (714, 55620), (721, 55080), (756, 52530), (765, 51912), (810, 49028), (824, 48195), (840, 47277), (918, 43260), (927, 42840), (945, 42024), (952, 41715), (1020, 38934), (1030, 38556), (1071, 37080), (1080, 36771), (1134, 35020), (1190, 33372), (1224, 32445), (1236, 32130), (1260, 31518), (1377, 28840), (1428, 27810), (1442, 27540), (1512, 26265), (1530, 25956), (1545, 25704), (1620, 24514), (1751, 22680), (1785, 22248), (1836, 21630), (1854, 21420), (1890, 21012), (2040, 19467), (2060, 19278), (2142, 18540), (2163, 18360), (2268, 17510), (2295, 17304), (2380, 16686), (2472, 16065), (2520, 15759), (2754, 14420), (2781, 14280), (2835, 14008), (2856, 13905), (2884, 13770), (3060, 12978), (3090, 12852), (3213, 12360), (3240, 12257), (3502, 11340), (3570, 11124), (3605, 11016), (3672, 10815), (3708, 10710), (3780, 10506), (4120, 9639), (4284, 9270), (4326, 9180), (4536, 8755), (4590, 8652), (4635, 8568), (4760, 8343), (5253, 7560), (5355, 7416), (5508, 7210), (5562, 7140), (5670, 7004), (5768, 6885), (6120, 6489), (6180, 6426)]