155851920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 360

約数和(自身を含む): 641369664

約数和(自身を除く): 485517744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 107, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 214, 238, 240, 252, 255, 272, 280, 289, 306, 315, 321, 336, 340, 357, 360, 408, 420, 428, 476, 504, 510, 535, 560, 578, 595, 612, 630, 642, 680, 714, 720, 749, 765, 816, 840, 856, 867, 952, 963, 1008, 1020, 1070, 1071, 1156, 1190, 1224, 1260, 1284, 1360, 1428, 1445, 1498, 1530, 1605, 1680, 1712, 1734, 1785, 1819, 1904, 1926, 2023, 2040, 2140, 2142, 2247, 2312, 2380, 2448, 2520, 2568, 2601, 2856, 2890, 2996, 3060, 3210, 3468, 3570, 3638, 3745, 3852, 4046, 4080, 4280, 4284, 4335, 4494, 4624, 4760, 4815, 5040, 5136, 5202, 5355, 5457, 5712, 5780, 5992, 6069, 6120, 6420, 6741, 6936, 7140, 7276, 7490, 7704, 8092, 8560, 8568, 8670, 8988, 9095, 9520, 9630, 10115, 10404, 10710, 10914, 11235, 11560, 11984, 12138, 12240, 12733, 12840, 13005, 13482, 13872, 14280, 14552, 14980, 15408, 16184, 16371, 17136, 17340, 17976, 18190, 18207, 19260, 20230, 20808, 21420, 21828, 22470, 23120, 24276, 25466, 25680, 26010, 26964, 27285, 28560, 29104, 29960, 30345, 30923, 32368, 32742, 33705, 34680, 35952, 36380, 36414, 38199, 38520, 40460, 41616, 42840, 43656, 44940, 48552, 50932, 52020, 53928, 54570, 59920, 60690, 61846, 63665, 65484, 67410, 69360, 72760, 72828, 76398, 77040, 80920, 81855, 85680, 87312, 89880, 91035, 92769, 97104, 101864, 104040, 107856, 109140, 114597, 121380, 123692, 127330, 130968, 134820, 145520, 145656, 152796, 154615, 161840, 163710, 179760, 182070, 185538, 190995, 203728, 208080, 216461, 218280, 229194, 242760, 247384, 254660, 261936, 269640, 278307, 291312, 305592, 309230, 327420, 364140, 371076, 381990, 432922, 436560, 458388, 463845, 485520, 494768, 509320, 539280, 556614, 572985, 611184, 618460, 649383, 654840, 728280, 742152, 763980, 865844, 916776, 927690, 1018640, 1082305, 1113228, 1145970, 1236920, 1298766, 1309680, 1391535, 1456560, 1484304, 1527960, 1731688, 1833552, 1855380, 1948149, 2164610, 2226456, 2291940, 2473840, 2597532, 2783070, 3055920, 3246915, 3463376, 3710760, 3896298, 4329220, 4452912, 4583880, 5195064, 5566140, 6493830, 7421520, 7792596, 8658440, 9167760, 9740745, 10390128, 11132280, 12987660, 15585192, 17316880, 19481490, 22264560, 25975320, 31170384, 38962980, 51950640, 77925960, 155851920]

約数ペア:

[(1, 155851920), (2, 77925960), (3, 51950640), (4, 38962980), (5, 31170384), (6, 25975320), (7, 22264560), (8, 19481490), (9, 17316880), (10, 15585192), (12, 12987660), (14, 11132280), (15, 10390128), (16, 9740745), (17, 9167760), (18, 8658440), (20, 7792596), (21, 7421520), (24, 6493830), (28, 5566140), (30, 5195064), (34, 4583880), (35, 4452912), (36, 4329220), (40, 3896298), (42, 3710760), (45, 3463376), (48, 3246915), (51, 3055920), (56, 2783070), (60, 2597532), (63, 2473840), (68, 2291940), (70, 2226456), (72, 2164610), (80, 1948149), (84, 1855380), (85, 1833552), (90, 1731688), (102, 1527960), (105, 1484304), (107, 1456560), (112, 1391535), (119, 1309680), (120, 1298766), (126, 1236920), (136, 1145970), (140, 1113228), (144, 1082305), (153, 1018640), (168, 927690), (170, 916776), (180, 865844), (204, 763980), (210, 742152), (214, 728280), (238, 654840), (240, 649383), (252, 618460), (255, 611184), (272, 572985), (280, 556614), (289, 539280), (306, 509320), (315, 494768), (321, 485520), (336, 463845), (340, 458388), (357, 436560), (360, 432922), (408, 381990), (420, 371076), (428, 364140), (476, 327420), (504, 309230), (510, 305592), (535, 291312), (560, 278307), (578, 269640), (595, 261936), (612, 254660), (630, 247384), (642, 242760), (680, 229194), (714, 218280), (720, 216461), (749, 208080), (765, 203728), (816, 190995), (840, 185538), (856, 182070), (867, 179760), (952, 163710), (963, 161840), (1008, 154615), (1020, 152796), (1070, 145656), (1071, 145520), (1156, 134820), (1190, 130968), (1224, 127330), (1260, 123692), (1284, 121380), (1360, 114597), (1428, 109140), (1445, 107856), (1498, 104040), (1530, 101864), (1605, 97104), (1680, 92769), (1712, 91035), (1734, 89880), (1785, 87312), (1819, 85680), (1904, 81855), (1926, 80920), (2023, 77040), (2040, 76398), (2140, 72828), (2142, 72760), (2247, 69360), (2312, 67410), (2380, 65484), (2448, 63665), (2520, 61846), (2568, 60690), (2601, 59920), (2856, 54570), (2890, 53928), (2996, 52020), (3060, 50932), (3210, 48552), (3468, 44940), (3570, 43656), (3638, 42840), (3745, 41616), (3852, 40460), (4046, 38520), (4080, 38199), (4280, 36414), (4284, 36380), (4335, 35952), (4494, 34680), (4624, 33705), (4760, 32742), (4815, 32368), (5040, 30923), (5136, 30345), (5202, 29960), (5355, 29104), (5457, 28560), (5712, 27285), (5780, 26964), (5992, 26010), (6069, 25680), (6120, 25466), (6420, 24276), (6741, 23120), (6936, 22470), (7140, 21828), (7276, 21420), (7490, 20808), (7704, 20230), (8092, 19260), (8560, 18207), (8568, 18190), (8670, 17976), (8988, 17340), (9095, 17136), (9520, 16371), (9630, 16184), (10115, 15408), (10404, 14980), (10710, 14552), (10914, 14280), (11235, 13872), (11560, 13482), (11984, 13005), (12138, 12840), (12240, 12733)]