442974360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 1477440000

約数和(自身を除く): 1034465640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 59, 60, 74, 76, 89, 95, 111, 114, 118, 120, 148, 152, 177, 178, 185, 190, 222, 228, 236, 267, 285, 295, 296, 354, 356, 370, 380, 444, 445, 456, 472, 534, 555, 570, 590, 703, 708, 712, 740, 760, 885, 888, 890, 1068, 1110, 1121, 1140, 1180, 1335, 1406, 1416, 1480, 1691, 1770, 1780, 2109, 2136, 2183, 2220, 2242, 2280, 2360, 2670, 2812, 3293, 3363, 3382, 3515, 3540, 3560, 4218, 4366, 4440, 4484, 5073, 5251, 5340, 5605, 5624, 6549, 6586, 6726, 6764, 7030, 7080, 8436, 8455, 8732, 8968, 9879, 10146, 10502, 10545, 10680, 10915, 11210, 13098, 13172, 13452, 13528, 14060, 15753, 16465, 16815, 16872, 16910, 17464, 19758, 20292, 21004, 21090, 21830, 22420, 25365, 26196, 26255, 26344, 26904, 28120, 31506, 32745, 32930, 33630, 33820, 39516, 40584, 41477, 42008, 42180, 43660, 44840, 49395, 50730, 52392, 52510, 62567, 63012, 65490, 65860, 67260, 67640, 78765, 79032, 82954, 84360, 87320, 98790, 99769, 101460, 105020, 124431, 125134, 126024, 130980, 131720, 134520, 157530, 165908, 187701, 194287, 197580, 199538, 202920, 207385, 210040, 248862, 250268, 261960, 299307, 312835, 315060, 331816, 375402, 388574, 395160, 399076, 414770, 497724, 498845, 500536, 582861, 598614, 622155, 625670, 630120, 750804, 777148, 798152, 829540, 938505, 971435, 995448, 997690, 1165722, 1197228, 1244310, 1251340, 1496535, 1501608, 1554296, 1659080, 1877010, 1942870, 1995380, 2331444, 2394456, 2488620, 2502680, 2914305, 2993070, 3691453, 3754020, 3885740, 3990760, 4662888, 4977240, 5828610, 5986140, 7382906, 7508040, 7771480, 11074359, 11657220, 11972280, 14765812, 18457265, 22148718, 23314440, 29531624, 36914530, 44297436, 55371795, 73829060, 88594872, 110743590, 147658120, 221487180, 442974360]

約数ペア:

[(1, 442974360), (2, 221487180), (3, 147658120), (4, 110743590), (5, 88594872), (6, 73829060), (8, 55371795), (10, 44297436), (12, 36914530), (15, 29531624), (19, 23314440), (20, 22148718), (24, 18457265), (30, 14765812), (37, 11972280), (38, 11657220), (40, 11074359), (57, 7771480), (59, 7508040), (60, 7382906), (74, 5986140), (76, 5828610), (89, 4977240), (95, 4662888), (111, 3990760), (114, 3885740), (118, 3754020), (120, 3691453), (148, 2993070), (152, 2914305), (177, 2502680), (178, 2488620), (185, 2394456), (190, 2331444), (222, 1995380), (228, 1942870), (236, 1877010), (267, 1659080), (285, 1554296), (295, 1501608), (296, 1496535), (354, 1251340), (356, 1244310), (370, 1197228), (380, 1165722), (444, 997690), (445, 995448), (456, 971435), (472, 938505), (534, 829540), (555, 798152), (570, 777148), (590, 750804), (703, 630120), (708, 625670), (712, 622155), (740, 598614), (760, 582861), (885, 500536), (888, 498845), (890, 497724), (1068, 414770), (1110, 399076), (1121, 395160), (1140, 388574), (1180, 375402), (1335, 331816), (1406, 315060), (1416, 312835), (1480, 299307), (1691, 261960), (1770, 250268), (1780, 248862), (2109, 210040), (2136, 207385), (2183, 202920), (2220, 199538), (2242, 197580), (2280, 194287), (2360, 187701), (2670, 165908), (2812, 157530), (3293, 134520), (3363, 131720), (3382, 130980), (3515, 126024), (3540, 125134), (3560, 124431), (4218, 105020), (4366, 101460), (4440, 99769), (4484, 98790), (5073, 87320), (5251, 84360), (5340, 82954), (5605, 79032), (5624, 78765), (6549, 67640), (6586, 67260), (6726, 65860), (6764, 65490), (7030, 63012), (7080, 62567), (8436, 52510), (8455, 52392), (8732, 50730), (8968, 49395), (9879, 44840), (10146, 43660), (10502, 42180), (10545, 42008), (10680, 41477), (10915, 40584), (11210, 39516), (13098, 33820), (13172, 33630), (13452, 32930), (13528, 32745), (14060, 31506), (15753, 28120), (16465, 26904), (16815, 26344), (16872, 26255), (16910, 26196), (17464, 25365), (19758, 22420), (20292, 21830), (21004, 21090)]