302910160

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 200

約数和(自身を含む): 875256480

約数和(自身を除く): 572346320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 83, 95, 98, 112, 133, 140, 152, 166, 190, 196, 245, 266, 280, 304, 332, 343, 380, 392, 415, 490, 532, 560, 581, 664, 665, 686, 760, 784, 830, 931, 980, 1064, 1162, 1328, 1330, 1372, 1520, 1577, 1660, 1715, 1862, 1960, 2128, 2324, 2401, 2660, 2744, 2905, 3154, 3320, 3430, 3724, 3920, 4067, 4648, 4655, 4802, 5320, 5488, 5810, 6308, 6517, 6640, 6860, 7448, 7885, 8134, 9296, 9310, 9604, 10640, 11039, 11620, 12005, 12616, 13034, 13720, 14896, 15770, 16268, 18620, 19208, 20335, 22078, 23240, 24010, 25232, 26068, 27440, 28469, 31540, 32536, 32585, 37240, 38416, 40670, 44156, 45619, 46480, 48020, 52136, 55195, 56938, 63080, 65072, 65170, 74480, 77273, 81340, 88312, 91238, 96040, 104272, 110390, 113876, 126160, 130340, 142345, 154546, 162680, 176624, 182476, 192080, 199283, 220780, 227752, 228095, 260680, 284690, 309092, 325360, 364952, 386365, 398566, 441560, 455504, 456190, 521360, 540911, 569380, 618184, 729904, 772730, 797132, 883120, 912380, 996415, 1081822, 1138760, 1236368, 1545460, 1594264, 1824760, 1992830, 2163644, 2277520, 2704555, 3090920, 3188528, 3649520, 3786377, 3985660, 4327288, 5409110, 6181840, 7572754, 7971320, 8654576, 10818220, 15145508, 15942640, 18931885, 21636440, 30291016, 37863770, 43272880, 60582032, 75727540, 151455080, 302910160]

約数ペア:

[(1, 302910160), (2, 151455080), (4, 75727540), (5, 60582032), (7, 43272880), (8, 37863770), (10, 30291016), (14, 21636440), (16, 18931885), (19, 15942640), (20, 15145508), (28, 10818220), (35, 8654576), (38, 7971320), (40, 7572754), (49, 6181840), (56, 5409110), (70, 4327288), (76, 3985660), (80, 3786377), (83, 3649520), (95, 3188528), (98, 3090920), (112, 2704555), (133, 2277520), (140, 2163644), (152, 1992830), (166, 1824760), (190, 1594264), (196, 1545460), (245, 1236368), (266, 1138760), (280, 1081822), (304, 996415), (332, 912380), (343, 883120), (380, 797132), (392, 772730), (415, 729904), (490, 618184), (532, 569380), (560, 540911), (581, 521360), (664, 456190), (665, 455504), (686, 441560), (760, 398566), (784, 386365), (830, 364952), (931, 325360), (980, 309092), (1064, 284690), (1162, 260680), (1328, 228095), (1330, 227752), (1372, 220780), (1520, 199283), (1577, 192080), (1660, 182476), (1715, 176624), (1862, 162680), (1960, 154546), (2128, 142345), (2324, 130340), (2401, 126160), (2660, 113876), (2744, 110390), (2905, 104272), (3154, 96040), (3320, 91238), (3430, 88312), (3724, 81340), (3920, 77273), (4067, 74480), (4648, 65170), (4655, 65072), (4802, 63080), (5320, 56938), (5488, 55195), (5810, 52136), (6308, 48020), (6517, 46480), (6640, 45619), (6860, 44156), (7448, 40670), (7885, 38416), (8134, 37240), (9296, 32585), (9310, 32536), (9604, 31540), (10640, 28469), (11039, 27440), (11620, 26068), (12005, 25232), (12616, 24010), (13034, 23240), (13720, 22078), (14896, 20335), (15770, 19208), (16268, 18620)]