244265520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 887086080

約数和(自身を除く): 642820560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 23, 24, 30, 34, 38, 40, 46, 48, 51, 57, 60, 68, 69, 76, 80, 85, 92, 95, 102, 114, 115, 120, 136, 137, 138, 152, 170, 184, 190, 204, 228, 230, 240, 255, 272, 274, 276, 285, 304, 323, 340, 345, 368, 380, 391, 408, 411, 437, 456, 460, 510, 548, 552, 570, 646, 680, 685, 690, 760, 782, 816, 822, 874, 912, 920, 969, 1020, 1096, 1104, 1140, 1173, 1292, 1311, 1360, 1370, 1380, 1520, 1564, 1615, 1644, 1748, 1840, 1938, 1955, 2040, 2055, 2185, 2192, 2280, 2329, 2346, 2584, 2603, 2622, 2740, 2760, 3128, 3151, 3230, 3288, 3496, 3876, 3910, 4080, 4110, 4370, 4560, 4658, 4692, 4845, 5168, 5206, 5244, 5480, 5520, 5865, 6256, 6302, 6460, 6555, 6576, 6987, 6992, 7429, 7752, 7809, 7820, 8220, 8740, 9316, 9384, 9453, 9690, 10412, 10488, 10960, 11645, 11730, 12604, 12920, 13015, 13110, 13974, 14858, 15504, 15618, 15640, 15755, 16440, 17480, 18632, 18768, 18906, 19380, 20824, 20976, 22287, 23290, 23460, 25208, 25840, 26030, 26220, 27948, 29716, 31236, 31280, 31510, 32880, 34935, 34960, 37145, 37264, 37812, 38760, 39045, 41648, 44251, 44574, 46580, 46920, 47265, 50416, 52060, 52440, 53567, 55896, 59432, 59869, 62472, 63020, 69870, 74290, 75624, 77520, 78090, 88502, 89148, 93160, 93840, 94530, 104120, 104880, 107134, 111435, 111792, 118864, 119738, 124944, 126040, 132753, 139740, 148580, 151248, 156180, 160701, 177004, 178296, 179607, 186320, 189060, 208240, 214268, 221255, 222870, 239476, 252080, 265506, 267835, 279480, 297160, 299345, 312360, 321402, 354008, 356592, 359214, 378120, 428536, 442510, 445740, 478952, 531012, 535670, 558960, 594320, 598690, 624720, 642804, 663765, 708016, 718428, 756240, 803505, 857072, 885020, 891480, 898035, 957904, 1017773, 1062024, 1071340, 1197380, 1285608, 1327530, 1436856, 1607010, 1770040, 1782960, 1796070, 2035546, 2124048, 2142680, 2394760, 2571216, 2655060, 2873712, 3053319, 3214020, 3540080, 3592140, 4071092, 4285360, 4789520, 5088865, 5310120, 6106638, 6428040, 7184280, 8142184, 10177730, 10620240, 12213276, 12856080, 14368560, 15266595, 16284368, 20355460, 24426552, 30533190, 40710920, 48853104, 61066380, 81421840, 122132760, 244265520]

約数ペア:

[(1, 244265520), (2, 122132760), (3, 81421840), (4, 61066380), (5, 48853104), (6, 40710920), (8, 30533190), (10, 24426552), (12, 20355460), (15, 16284368), (16, 15266595), (17, 14368560), (19, 12856080), (20, 12213276), (23, 10620240), (24, 10177730), (30, 8142184), (34, 7184280), (38, 6428040), (40, 6106638), (46, 5310120), (48, 5088865), (51, 4789520), (57, 4285360), (60, 4071092), (68, 3592140), (69, 3540080), (76, 3214020), (80, 3053319), (85, 2873712), (92, 2655060), (95, 2571216), (102, 2394760), (114, 2142680), (115, 2124048), (120, 2035546), (136, 1796070), (137, 1782960), (138, 1770040), (152, 1607010), (170, 1436856), (184, 1327530), (190, 1285608), (204, 1197380), (228, 1071340), (230, 1062024), (240, 1017773), (255, 957904), (272, 898035), (274, 891480), (276, 885020), (285, 857072), (304, 803505), (323, 756240), (340, 718428), (345, 708016), (368, 663765), (380, 642804), (391, 624720), (408, 598690), (411, 594320), (437, 558960), (456, 535670), (460, 531012), (510, 478952), (548, 445740), (552, 442510), (570, 428536), (646, 378120), (680, 359214), (685, 356592), (690, 354008), (760, 321402), (782, 312360), (816, 299345), (822, 297160), (874, 279480), (912, 267835), (920, 265506), (969, 252080), (1020, 239476), (1096, 222870), (1104, 221255), (1140, 214268), (1173, 208240), (1292, 189060), (1311, 186320), (1360, 179607), (1370, 178296), (1380, 177004), (1520, 160701), (1564, 156180), (1615, 151248), (1644, 148580), (1748, 139740), (1840, 132753), (1938, 126040), (1955, 124944), (2040, 119738), (2055, 118864), (2185, 111792), (2192, 111435), (2280, 107134), (2329, 104880), (2346, 104120), (2584, 94530), (2603, 93840), (2622, 93160), (2740, 89148), (2760, 88502), (3128, 78090), (3151, 77520), (3230, 75624), (3288, 74290), (3496, 69870), (3876, 63020), (3910, 62472), (4080, 59869), (4110, 59432), (4370, 55896), (4560, 53567), (4658, 52440), (4692, 52060), (4845, 50416), (5168, 47265), (5206, 46920), (5244, 46580), (5480, 44574), (5520, 44251), (5865, 41648), (6256, 39045), (6302, 38760), (6460, 37812), (6555, 37264), (6576, 37145), (6987, 34960), (6992, 34935), (7429, 32880), (7752, 31510), (7809, 31280), (7820, 31236), (8220, 29716), (8740, 27948), (9316, 26220), (9384, 26030), (9453, 25840), (9690, 25208), (10412, 23460), (10488, 23290), (10960, 22287), (11645, 20976), (11730, 20824), (12604, 19380), (12920, 18906), (13015, 18768), (13110, 18632), (13974, 17480), (14858, 16440), (15504, 15755), (15618, 15640)]