238621680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 320

約数和(自身を含む): 914941440

約数和(自身を除く): 676319760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 83, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 166, 176, 180, 198, 216, 220, 240, 242, 249, 264, 270, 297, 330, 332, 360, 363, 396, 415, 432, 440, 484, 495, 498, 528, 540, 594, 605, 660, 664, 720, 726, 747, 792, 830, 880, 913, 968, 990, 996, 1080, 1089, 1188, 1210, 1245, 1320, 1328, 1331, 1452, 1485, 1494, 1584, 1660, 1815, 1826, 1936, 1980, 1992, 2160, 2178, 2241, 2376, 2420, 2490, 2640, 2662, 2739, 2904, 2970, 2988, 3267, 3320, 3630, 3652, 3735, 3960, 3984, 3993, 4356, 4482, 4565, 4752, 4840, 4980, 5324, 5445, 5478, 5808, 5940, 5976, 6534, 6640, 6655, 7260, 7304, 7470, 7920, 7986, 8217, 8712, 8964, 9130, 9680, 9960, 10043, 10648, 10890, 10956, 11205, 11880, 11952, 11979, 13068, 13310, 13695, 14520, 14608, 14940, 15972, 16335, 16434, 17424, 17928, 18260, 19920, 19965, 20086, 21296, 21780, 21912, 22410, 23760, 23958, 24651, 26136, 26620, 27390, 29040, 29880, 30129, 31944, 32670, 32868, 35856, 35937, 36520, 39930, 40172, 41085, 43560, 43824, 44820, 47916, 49302, 50215, 52272, 53240, 54780, 59760, 59895, 60258, 63888, 65340, 65736, 71874, 73040, 79860, 80344, 82170, 87120, 89640, 90387, 95832, 98604, 100430, 106480, 109560, 110473, 119790, 120516, 123255, 130680, 131472, 143748, 150645, 159720, 160688, 164340, 179280, 179685, 180774, 191664, 197208, 200860, 219120, 220946, 239580, 241032, 246510, 261360, 271161, 287496, 301290, 319440, 328680, 331419, 359370, 361548, 394416, 401720, 441892, 451935, 479160, 482064, 493020, 542322, 552365, 574992, 602580, 657360, 662838, 718740, 723096, 803440, 883784, 903870, 958320, 986040, 994257, 1084644, 1104730, 1205160, 1325676, 1355805, 1437480, 1446192, 1657095, 1767568, 1807740, 1972080, 1988514, 2169288, 2209460, 2410320, 2651352, 2711610, 2874960, 2982771, 3314190, 3615480, 3977028, 4338576, 4418920, 4971285, 5302704, 5423220, 5965542, 6628380, 7230960, 7954056, 8837840, 9942570, 10846440, 11931084, 13256760, 14913855, 15908112, 19885140, 21692880, 23862168, 26513520, 29827710, 39770280, 47724336, 59655420, 79540560, 119310840, 238621680]

約数ペア:

[(1, 238621680), (2, 119310840), (3, 79540560), (4, 59655420), (5, 47724336), (6, 39770280), (8, 29827710), (9, 26513520), (10, 23862168), (11, 21692880), (12, 19885140), (15, 15908112), (16, 14913855), (18, 13256760), (20, 11931084), (22, 10846440), (24, 9942570), (27, 8837840), (30, 7954056), (33, 7230960), (36, 6628380), (40, 5965542), (44, 5423220), (45, 5302704), (48, 4971285), (54, 4418920), (55, 4338576), (60, 3977028), (66, 3615480), (72, 3314190), (80, 2982771), (83, 2874960), (88, 2711610), (90, 2651352), (99, 2410320), (108, 2209460), (110, 2169288), (120, 1988514), (121, 1972080), (132, 1807740), (135, 1767568), (144, 1657095), (165, 1446192), (166, 1437480), (176, 1355805), (180, 1325676), (198, 1205160), (216, 1104730), (220, 1084644), (240, 994257), (242, 986040), (249, 958320), (264, 903870), (270, 883784), (297, 803440), (330, 723096), (332, 718740), (360, 662838), (363, 657360), (396, 602580), (415, 574992), (432, 552365), (440, 542322), (484, 493020), (495, 482064), (498, 479160), (528, 451935), (540, 441892), (594, 401720), (605, 394416), (660, 361548), (664, 359370), (720, 331419), (726, 328680), (747, 319440), (792, 301290), (830, 287496), (880, 271161), (913, 261360), (968, 246510), (990, 241032), (996, 239580), (1080, 220946), (1089, 219120), (1188, 200860), (1210, 197208), (1245, 191664), (1320, 180774), (1328, 179685), (1331, 179280), (1452, 164340), (1485, 160688), (1494, 159720), (1584, 150645), (1660, 143748), (1815, 131472), (1826, 130680), (1936, 123255), (1980, 120516), (1992, 119790), (2160, 110473), (2178, 109560), (2241, 106480), (2376, 100430), (2420, 98604), (2490, 95832), (2640, 90387), (2662, 89640), (2739, 87120), (2904, 82170), (2970, 80344), (2988, 79860), (3267, 73040), (3320, 71874), (3630, 65736), (3652, 65340), (3735, 63888), (3960, 60258), (3984, 59895), (3993, 59760), (4356, 54780), (4482, 53240), (4565, 52272), (4752, 50215), (4840, 49302), (4980, 47916), (5324, 44820), (5445, 43824), (5478, 43560), (5808, 41085), (5940, 40172), (5976, 39930), (6534, 36520), (6640, 35937), (6655, 35856), (7260, 32868), (7304, 32670), (7470, 31944), (7920, 30129), (7986, 29880), (8217, 29040), (8712, 27390), (8964, 26620), (9130, 26136), (9680, 24651), (9960, 23958), (10043, 23760), (10648, 22410), (10890, 21912), (10956, 21780), (11205, 21296), (11880, 20086), (11952, 19965), (11979, 19920), (13068, 18260), (13310, 17928), (13695, 17424), (14520, 16434), (14608, 16335), (14940, 15972)]