189071280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 320

約数和(自身を含む): 728524800

約数和(自身を除く): 539453520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 271, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 432, 456, 459, 510, 513, 540, 542, 570, 612, 646, 680, 684, 720, 760, 765, 813, 816, 855, 912, 918, 969, 1020, 1026, 1080, 1084, 1140, 1224, 1292, 1355, 1360, 1368, 1520, 1530, 1615, 1626, 1710, 1836, 1938, 2040, 2052, 2160, 2168, 2280, 2295, 2439, 2448, 2565, 2584, 2710, 2736, 2907, 3060, 3230, 3252, 3420, 3672, 3876, 4065, 4080, 4104, 4336, 4560, 4590, 4607, 4845, 4878, 5130, 5149, 5168, 5420, 5814, 6120, 6460, 6504, 6840, 7317, 7344, 7752, 8130, 8208, 8721, 9180, 9214, 9690, 9756, 10260, 10298, 10840, 11628, 12195, 12240, 12920, 13008, 13680, 13821, 14535, 14634, 15447, 15504, 16260, 17442, 18360, 18428, 19380, 19512, 20520, 20596, 21680, 23035, 23256, 24390, 25745, 25840, 27642, 29070, 29268, 30894, 32520, 34884, 36585, 36720, 36856, 38760, 39024, 41040, 41192, 41463, 43605, 46070, 46341, 46512, 48780, 51490, 55284, 58140, 58536, 61788, 65040, 69105, 69768, 73170, 73712, 77235, 77520, 82384, 82926, 87210, 87533, 92140, 92682, 97560, 102980, 110568, 116280, 117072, 123576, 124389, 138210, 139023, 139536, 146340, 154470, 165852, 174420, 175066, 184280, 185364, 195120, 205960, 207315, 221136, 231705, 232560, 247152, 248778, 262599, 276420, 278046, 292680, 308940, 331704, 348840, 350132, 368560, 370728, 411920, 414630, 437665, 463410, 497556, 525198, 552840, 556092, 585360, 617880, 621945, 663408, 695115, 697680, 700264, 741456, 787797, 829260, 875330, 926820, 995112, 1050396, 1105680, 1112184, 1235760, 1243890, 1312995, 1390230, 1400528, 1575594, 1658520, 1750660, 1853640, 1990224, 2100792, 2224368, 2363391, 2487780, 2625990, 2780460, 3151188, 3317040, 3501320, 3707280, 3938985, 4201584, 4726782, 4975560, 5251980, 5560920, 6302376, 7002640, 7877970, 9453564, 9951120, 10503960, 11121840, 11816955, 12604752, 15755940, 18907128, 21007920, 23633910, 31511880, 37814256, 47267820, 63023760, 94535640, 189071280]

約数ペア:

[(1, 189071280), (2, 94535640), (3, 63023760), (4, 47267820), (5, 37814256), (6, 31511880), (8, 23633910), (9, 21007920), (10, 18907128), (12, 15755940), (15, 12604752), (16, 11816955), (17, 11121840), (18, 10503960), (19, 9951120), (20, 9453564), (24, 7877970), (27, 7002640), (30, 6302376), (34, 5560920), (36, 5251980), (38, 4975560), (40, 4726782), (45, 4201584), (48, 3938985), (51, 3707280), (54, 3501320), (57, 3317040), (60, 3151188), (68, 2780460), (72, 2625990), (76, 2487780), (80, 2363391), (85, 2224368), (90, 2100792), (95, 1990224), (102, 1853640), (108, 1750660), (114, 1658520), (120, 1575594), (135, 1400528), (136, 1390230), (144, 1312995), (152, 1243890), (153, 1235760), (170, 1112184), (171, 1105680), (180, 1050396), (190, 995112), (204, 926820), (216, 875330), (228, 829260), (240, 787797), (255, 741456), (270, 700264), (271, 697680), (272, 695115), (285, 663408), (304, 621945), (306, 617880), (323, 585360), (340, 556092), (342, 552840), (360, 525198), (380, 497556), (408, 463410), (432, 437665), (456, 414630), (459, 411920), (510, 370728), (513, 368560), (540, 350132), (542, 348840), (570, 331704), (612, 308940), (646, 292680), (680, 278046), (684, 276420), (720, 262599), (760, 248778), (765, 247152), (813, 232560), (816, 231705), (855, 221136), (912, 207315), (918, 205960), (969, 195120), (1020, 185364), (1026, 184280), (1080, 175066), (1084, 174420), (1140, 165852), (1224, 154470), (1292, 146340), (1355, 139536), (1360, 139023), (1368, 138210), (1520, 124389), (1530, 123576), (1615, 117072), (1626, 116280), (1710, 110568), (1836, 102980), (1938, 97560), (2040, 92682), (2052, 92140), (2160, 87533), (2168, 87210), (2280, 82926), (2295, 82384), (2439, 77520), (2448, 77235), (2565, 73712), (2584, 73170), (2710, 69768), (2736, 69105), (2907, 65040), (3060, 61788), (3230, 58536), (3252, 58140), (3420, 55284), (3672, 51490), (3876, 48780), (4065, 46512), (4080, 46341), (4104, 46070), (4336, 43605), (4560, 41463), (4590, 41192), (4607, 41040), (4845, 39024), (4878, 38760), (5130, 36856), (5149, 36720), (5168, 36585), (5420, 34884), (5814, 32520), (6120, 30894), (6460, 29268), (6504, 29070), (6840, 27642), (7317, 25840), (7344, 25745), (7752, 24390), (8130, 23256), (8208, 23035), (8721, 21680), (9180, 20596), (9214, 20520), (9690, 19512), (9756, 19380), (10260, 18428), (10298, 18360), (10840, 17442), (11628, 16260), (12195, 15504), (12240, 15447), (12920, 14634), (13008, 14535), (13680, 13821)]