73641960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 301086720

約数和(自身を除く): 227444760

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, 105, 108, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 191, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 324, 340, 357, 360, 378, 382, 405, 408, 420, 459, 476, 504, 510, 540, 567, 573, 595, 612, 630, 648, 680, 714, 756, 764, 765, 810, 840, 918, 945, 952, 955, 1020, 1071, 1080, 1134, 1146, 1190, 1224, 1260, 1337, 1377, 1428, 1512, 1528, 1530, 1620, 1719, 1785, 1836, 1890, 1910, 2040, 2142, 2268, 2292, 2295, 2380, 2520, 2674, 2754, 2835, 2856, 2865, 3060, 3213, 3240, 3247, 3438, 3570, 3672, 3780, 3820, 4011, 4284, 4536, 4584, 4590, 4760, 5157, 5348, 5355, 5508, 5670, 5730, 6120, 6426, 6494, 6685, 6876, 6885, 7140, 7560, 7640, 8022, 8568, 8595, 9180, 9639, 9741, 10314, 10696, 10710, 11016, 11340, 11460, 12033, 12852, 12988, 13370, 13752, 13770, 14280, 15471, 16044, 16065, 16235, 17190, 18360, 19278, 19482, 20055, 20628, 21420, 22680, 22729, 22920, 24066, 25704, 25785, 25976, 26740, 27540, 29223, 30942, 32088, 32130, 32470, 34380, 36099, 38556, 38964, 40110, 41256, 42840, 45458, 48132, 48195, 48705, 51570, 53480, 55080, 58446, 60165, 61884, 64260, 64940, 68187, 68760, 72198, 77112, 77355, 77928, 80220, 87669, 90916, 96264, 96390, 97410, 103140, 108297, 113645, 116892, 120330, 123768, 128520, 129880, 136374, 144396, 146115, 154710, 160440, 175338, 180495, 181832, 192780, 194820, 204561, 206280, 216594, 227290, 233784, 240660, 263007, 272748, 288792, 292230, 309420, 340935, 350676, 360990, 385560, 389640, 409122, 433188, 438345, 454580, 481320, 526014, 541485, 545496, 584460, 613683, 618840, 681870, 701352, 721980, 818244, 866376, 876690, 909160, 1022805, 1052028, 1082970, 1168920, 1227366, 1315035, 1363740, 1443960, 1636488, 1753380, 1841049, 2045610, 2104056, 2165940, 2454732, 2630070, 2727480, 3068415, 3506760, 3682098, 4091220, 4331880, 4909464, 5260140, 6136830, 7364196, 8182440, 9205245, 10520280, 12273660, 14728392, 18410490, 24547320, 36820980, 73641960]

約数ペア:

[(1, 73641960), (2, 36820980), (3, 24547320), (4, 18410490), (5, 14728392), (6, 12273660), (7, 10520280), (8, 9205245), (9, 8182440), (10, 7364196), (12, 6136830), (14, 5260140), (15, 4909464), (17, 4331880), (18, 4091220), (20, 3682098), (21, 3506760), (24, 3068415), (27, 2727480), (28, 2630070), (30, 2454732), (34, 2165940), (35, 2104056), (36, 2045610), (40, 1841049), (42, 1753380), (45, 1636488), (51, 1443960), (54, 1363740), (56, 1315035), (60, 1227366), (63, 1168920), (68, 1082970), (70, 1052028), (72, 1022805), (81, 909160), (84, 876690), (85, 866376), (90, 818244), (102, 721980), (105, 701352), (108, 681870), (119, 618840), (120, 613683), (126, 584460), (135, 545496), (136, 541485), (140, 526014), (153, 481320), (162, 454580), (168, 438345), (170, 433188), (180, 409122), (189, 389640), (191, 385560), (204, 360990), (210, 350676), (216, 340935), (238, 309420), (252, 292230), (255, 288792), (270, 272748), (280, 263007), (306, 240660), (315, 233784), (324, 227290), (340, 216594), (357, 206280), (360, 204561), (378, 194820), (382, 192780), (405, 181832), (408, 180495), (420, 175338), (459, 160440), (476, 154710), (504, 146115), (510, 144396), (540, 136374), (567, 129880), (573, 128520), (595, 123768), (612, 120330), (630, 116892), (648, 113645), (680, 108297), (714, 103140), (756, 97410), (764, 96390), (765, 96264), (810, 90916), (840, 87669), (918, 80220), (945, 77928), (952, 77355), (955, 77112), (1020, 72198), (1071, 68760), (1080, 68187), (1134, 64940), (1146, 64260), (1190, 61884), (1224, 60165), (1260, 58446), (1337, 55080), (1377, 53480), (1428, 51570), (1512, 48705), (1528, 48195), (1530, 48132), (1620, 45458), (1719, 42840), (1785, 41256), (1836, 40110), (1890, 38964), (1910, 38556), (2040, 36099), (2142, 34380), (2268, 32470), (2292, 32130), (2295, 32088), (2380, 30942), (2520, 29223), (2674, 27540), (2754, 26740), (2835, 25976), (2856, 25785), (2865, 25704), (3060, 24066), (3213, 22920), (3240, 22729), (3247, 22680), (3438, 21420), (3570, 20628), (3672, 20055), (3780, 19482), (3820, 19278), (4011, 18360), (4284, 17190), (4536, 16235), (4584, 16065), (4590, 16044), (4760, 15471), (5157, 14280), (5348, 13770), (5355, 13752), (5508, 13370), (5670, 12988), (5730, 12852), (6120, 12033), (6426, 11460), (6494, 11340), (6685, 11016), (6876, 10710), (6885, 10696), (7140, 10314), (7560, 9741), (7640, 9639), (8022, 9180), (8568, 8595)]