260227440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 360

約数和(自身を含む): 1003373280

約数和(自身を除く): 743145840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 103, 110, 116, 120, 121, 132, 144, 145, 165, 174, 176, 180, 198, 206, 220, 232, 240, 242, 261, 264, 290, 309, 319, 330, 348, 360, 363, 396, 412, 435, 440, 464, 484, 495, 515, 522, 528, 580, 605, 618, 638, 660, 696, 720, 726, 792, 824, 870, 880, 927, 957, 968, 990, 1030, 1044, 1089, 1133, 1160, 1210, 1236, 1276, 1305, 1320, 1392, 1452, 1545, 1584, 1595, 1648, 1740, 1815, 1854, 1914, 1936, 1980, 2060, 2088, 2178, 2266, 2320, 2420, 2472, 2552, 2610, 2640, 2871, 2904, 2987, 3090, 3190, 3399, 3480, 3509, 3630, 3708, 3828, 3960, 4120, 4176, 4356, 4532, 4635, 4785, 4840, 4944, 5104, 5220, 5445, 5665, 5742, 5808, 5974, 6180, 6380, 6798, 6960, 7018, 7260, 7416, 7656, 7920, 8240, 8712, 8961, 9064, 9270, 9570, 9680, 10197, 10440, 10527, 10890, 11330, 11484, 11948, 12360, 12463, 12760, 13596, 14036, 14355, 14520, 14832, 14935, 15312, 16995, 17424, 17545, 17922, 18128, 18540, 19140, 20394, 20880, 21054, 21780, 22660, 22968, 23896, 24720, 24926, 25520, 26883, 27192, 28072, 28710, 29040, 29870, 31581, 32857, 33990, 35090, 35844, 37080, 37389, 38280, 40788, 42108, 43560, 44805, 45320, 45936, 47792, 49852, 50985, 52635, 53766, 54384, 56144, 57420, 59740, 62315, 63162, 65714, 67980, 70180, 71688, 74160, 74778, 76560, 81576, 84216, 87120, 89610, 90640, 98571, 99704, 101970, 105270, 107532, 112167, 114840, 119480, 124630, 126324, 131428, 134415, 135960, 140360, 143376, 149556, 157905, 163152, 164285, 168432, 179220, 186945, 197142, 199408, 203940, 210540, 215064, 224334, 229680, 238960, 249260, 252648, 262856, 268830, 271920, 280720, 295713, 299112, 315810, 328570, 358440, 361427, 373890, 394284, 407880, 421080, 430128, 448668, 492855, 498520, 505296, 525712, 537660, 560835, 591426, 598224, 631620, 657140, 716880, 722854, 747780, 788568, 815760, 842160, 897336, 985710, 997040, 1075320, 1084281, 1121670, 1182852, 1263240, 1314280, 1445708, 1478565, 1495560, 1577136, 1794672, 1807135, 1971420, 2150640, 2168562, 2243340, 2365704, 2526480, 2628560, 2891416, 2957130, 2991120, 3252843, 3614270, 3942840, 4337124, 4486680, 4731408, 5421405, 5782832, 5914260, 6505686, 7228540, 7885680, 8674248, 8973360, 10842810, 11828520, 13011372, 14457080, 16264215, 17348496, 21685620, 23657040, 26022744, 28914160, 32528430, 43371240, 52045488, 65056860, 86742480, 130113720, 260227440]

約数ペア:

[(1, 260227440), (2, 130113720), (3, 86742480), (4, 65056860), (5, 52045488), (6, 43371240), (8, 32528430), (9, 28914160), (10, 26022744), (11, 23657040), (12, 21685620), (15, 17348496), (16, 16264215), (18, 14457080), (20, 13011372), (22, 11828520), (24, 10842810), (29, 8973360), (30, 8674248), (33, 7885680), (36, 7228540), (40, 6505686), (44, 5914260), (45, 5782832), (48, 5421405), (55, 4731408), (58, 4486680), (60, 4337124), (66, 3942840), (72, 3614270), (80, 3252843), (87, 2991120), (88, 2957130), (90, 2891416), (99, 2628560), (103, 2526480), (110, 2365704), (116, 2243340), (120, 2168562), (121, 2150640), (132, 1971420), (144, 1807135), (145, 1794672), (165, 1577136), (174, 1495560), (176, 1478565), (180, 1445708), (198, 1314280), (206, 1263240), (220, 1182852), (232, 1121670), (240, 1084281), (242, 1075320), (261, 997040), (264, 985710), (290, 897336), (309, 842160), (319, 815760), (330, 788568), (348, 747780), (360, 722854), (363, 716880), (396, 657140), (412, 631620), (435, 598224), (440, 591426), (464, 560835), (484, 537660), (495, 525712), (515, 505296), (522, 498520), (528, 492855), (580, 448668), (605, 430128), (618, 421080), (638, 407880), (660, 394284), (696, 373890), (720, 361427), (726, 358440), (792, 328570), (824, 315810), (870, 299112), (880, 295713), (927, 280720), (957, 271920), (968, 268830), (990, 262856), (1030, 252648), (1044, 249260), (1089, 238960), (1133, 229680), (1160, 224334), (1210, 215064), (1236, 210540), (1276, 203940), (1305, 199408), (1320, 197142), (1392, 186945), (1452, 179220), (1545, 168432), (1584, 164285), (1595, 163152), (1648, 157905), (1740, 149556), (1815, 143376), (1854, 140360), (1914, 135960), (1936, 134415), (1980, 131428), (2060, 126324), (2088, 124630), (2178, 119480), (2266, 114840), (2320, 112167), (2420, 107532), (2472, 105270), (2552, 101970), (2610, 99704), (2640, 98571), (2871, 90640), (2904, 89610), (2987, 87120), (3090, 84216), (3190, 81576), (3399, 76560), (3480, 74778), (3509, 74160), (3630, 71688), (3708, 70180), (3828, 67980), (3960, 65714), (4120, 63162), (4176, 62315), (4356, 59740), (4532, 57420), (4635, 56144), (4785, 54384), (4840, 53766), (4944, 52635), (5104, 50985), (5220, 49852), (5445, 47792), (5665, 45936), (5742, 45320), (5808, 44805), (5974, 43560), (6180, 42108), (6380, 40788), (6798, 38280), (6960, 37389), (7018, 37080), (7260, 35844), (7416, 35090), (7656, 33990), (7920, 32857), (8240, 31581), (8712, 29870), (8961, 29040), (9064, 28710), (9270, 28072), (9570, 27192), (9680, 26883), (10197, 25520), (10440, 24926), (10527, 24720), (10890, 23896), (11330, 22968), (11484, 22660), (11948, 21780), (12360, 21054), (12463, 20880), (12760, 20394), (13596, 19140), (14036, 18540), (14355, 18128), (14520, 17922), (14832, 17545), (14935, 17424), (15312, 16995)]