129818640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 320

約数和(自身を含む): 499968000

約数和(自身を除く): 370149360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 83, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 166, 168, 190, 196, 210, 228, 240, 245, 249, 266, 280, 285, 294, 304, 332, 336, 343, 380, 392, 399, 415, 420, 456, 490, 498, 532, 560, 570, 581, 588, 664, 665, 686, 735, 760, 784, 798, 830, 840, 912, 931, 980, 996, 1029, 1064, 1140, 1162, 1176, 1245, 1328, 1330, 1372, 1470, 1520, 1577, 1596, 1660, 1680, 1715, 1743, 1862, 1960, 1992, 1995, 2058, 2128, 2280, 2324, 2352, 2490, 2660, 2744, 2793, 2905, 2940, 3154, 3192, 3320, 3430, 3486, 3724, 3920, 3984, 3990, 4067, 4116, 4560, 4648, 4655, 4731, 4980, 5145, 5320, 5488, 5586, 5810, 5880, 6308, 6384, 6517, 6640, 6860, 6972, 7448, 7885, 7980, 8134, 8232, 8715, 9296, 9310, 9462, 9960, 10290, 10640, 11039, 11172, 11620, 11760, 12201, 12616, 13034, 13720, 13944, 13965, 14896, 15770, 15960, 16268, 16464, 17430, 18620, 18924, 19551, 19920, 20335, 20580, 22078, 22344, 23240, 23655, 24402, 25232, 26068, 27440, 27888, 27930, 28469, 31540, 31920, 32536, 32585, 33117, 34860, 37240, 37848, 39102, 40670, 41160, 44156, 44688, 46480, 47310, 48804, 52136, 55195, 55860, 56938, 61005, 63080, 65072, 65170, 66234, 69720, 74480, 75696, 77273, 78204, 81340, 82320, 85407, 88312, 94620, 97608, 97755, 104272, 110390, 111720, 113876, 122010, 126160, 130340, 132468, 139440, 142345, 154546, 156408, 162680, 165585, 170814, 176624, 189240, 195216, 195510, 220780, 223440, 227752, 231819, 244020, 260680, 264936, 284690, 309092, 312816, 325360, 331170, 341628, 378480, 386365, 391020, 427035, 441560, 455504, 463638, 488040, 521360, 529872, 540911, 569380, 618184, 662340, 683256, 772730, 782040, 854070, 883120, 927276, 976080, 1081822, 1138760, 1159095, 1236368, 1324680, 1366512, 1545460, 1564080, 1622733, 1708140, 1854552, 2163644, 2277520, 2318190, 2649360, 2704555, 3090920, 3245466, 3416280, 3709104, 4327288, 4636380, 5409110, 6181840, 6490932, 6832560, 8113665, 8654576, 9272760, 10818220, 12981864, 16227330, 18545520, 21636440, 25963728, 32454660, 43272880, 64909320, 129818640]

約数ペア:

[(1, 129818640), (2, 64909320), (3, 43272880), (4, 32454660), (5, 25963728), (6, 21636440), (7, 18545520), (8, 16227330), (10, 12981864), (12, 10818220), (14, 9272760), (15, 8654576), (16, 8113665), (19, 6832560), (20, 6490932), (21, 6181840), (24, 5409110), (28, 4636380), (30, 4327288), (35, 3709104), (38, 3416280), (40, 3245466), (42, 3090920), (48, 2704555), (49, 2649360), (56, 2318190), (57, 2277520), (60, 2163644), (70, 1854552), (76, 1708140), (80, 1622733), (83, 1564080), (84, 1545460), (95, 1366512), (98, 1324680), (105, 1236368), (112, 1159095), (114, 1138760), (120, 1081822), (133, 976080), (140, 927276), (147, 883120), (152, 854070), (166, 782040), (168, 772730), (190, 683256), (196, 662340), (210, 618184), (228, 569380), (240, 540911), (245, 529872), (249, 521360), (266, 488040), (280, 463638), (285, 455504), (294, 441560), (304, 427035), (332, 391020), (336, 386365), (343, 378480), (380, 341628), (392, 331170), (399, 325360), (415, 312816), (420, 309092), (456, 284690), (490, 264936), (498, 260680), (532, 244020), (560, 231819), (570, 227752), (581, 223440), (588, 220780), (664, 195510), (665, 195216), (686, 189240), (735, 176624), (760, 170814), (784, 165585), (798, 162680), (830, 156408), (840, 154546), (912, 142345), (931, 139440), (980, 132468), (996, 130340), (1029, 126160), (1064, 122010), (1140, 113876), (1162, 111720), (1176, 110390), (1245, 104272), (1328, 97755), (1330, 97608), (1372, 94620), (1470, 88312), (1520, 85407), (1577, 82320), (1596, 81340), (1660, 78204), (1680, 77273), (1715, 75696), (1743, 74480), (1862, 69720), (1960, 66234), (1992, 65170), (1995, 65072), (2058, 63080), (2128, 61005), (2280, 56938), (2324, 55860), (2352, 55195), (2490, 52136), (2660, 48804), (2744, 47310), (2793, 46480), (2905, 44688), (2940, 44156), (3154, 41160), (3192, 40670), (3320, 39102), (3430, 37848), (3486, 37240), (3724, 34860), (3920, 33117), (3984, 32585), (3990, 32536), (4067, 31920), (4116, 31540), (4560, 28469), (4648, 27930), (4655, 27888), (4731, 27440), (4980, 26068), (5145, 25232), (5320, 24402), (5488, 23655), (5586, 23240), (5810, 22344), (5880, 22078), (6308, 20580), (6384, 20335), (6517, 19920), (6640, 19551), (6860, 18924), (6972, 18620), (7448, 17430), (7885, 16464), (7980, 16268), (8134, 15960), (8232, 15770), (8715, 14896), (9296, 13965), (9310, 13944), (9462, 13720), (9960, 13034), (10290, 12616), (10640, 12201), (11039, 11760), (11172, 11620)]