678790260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 2384363520

約数和(自身を除く): 1705573260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 41, 43, 45, 46, 54, 60, 62, 69, 82, 86, 90, 92, 93, 108, 115, 123, 124, 129, 135, 138, 155, 164, 172, 180, 186, 205, 207, 215, 230, 246, 258, 270, 276, 279, 310, 345, 369, 372, 387, 410, 414, 430, 460, 465, 492, 516, 540, 558, 615, 620, 621, 645, 690, 713, 738, 774, 820, 828, 837, 860, 930, 943, 989, 1035, 1107, 1116, 1161, 1230, 1242, 1271, 1290, 1333, 1380, 1395, 1426, 1476, 1548, 1674, 1763, 1845, 1860, 1886, 1935, 1978, 2070, 2139, 2214, 2322, 2460, 2484, 2542, 2580, 2666, 2790, 2829, 2852, 2967, 3105, 3348, 3526, 3565, 3690, 3772, 3813, 3870, 3956, 3999, 4140, 4185, 4278, 4428, 4644, 4715, 4945, 5084, 5289, 5332, 5535, 5580, 5658, 5805, 5934, 6210, 6355, 6417, 6665, 7052, 7130, 7380, 7626, 7740, 7998, 8370, 8487, 8556, 8815, 8901, 9430, 9890, 10578, 10695, 11070, 11316, 11439, 11610, 11868, 11997, 12420, 12710, 12834, 13330, 14145, 14260, 14835, 15252, 15867, 15996, 16740, 16974, 17630, 17802, 18860, 19065, 19251, 19780, 19995, 21156, 21390, 22140, 22878, 23220, 23994, 25420, 25461, 25668, 26445, 26660, 26703, 28290, 29233, 29670, 30659, 31734, 32085, 33948, 34317, 35260, 35604, 35991, 38130, 38502, 39990, 40549, 42435, 42780, 44505, 45756, 47601, 47988, 50922, 52890, 53406, 54653, 56580, 57195, 58466, 59340, 59985, 61318, 63468, 64170, 68634, 71982, 76260, 77004, 79335, 79980, 81098, 84870, 87699, 89010, 91977, 95202, 96255, 101844, 105780, 106812, 109306, 114390, 116932, 119970, 121647, 122636, 127305, 128340, 133515, 137268, 143964, 146165, 153295, 158670, 162196, 163959, 169740, 171585, 175398, 178020, 179955, 183954, 190404, 192510, 202745, 218612, 228780, 238005, 239940, 243294, 254610, 263097, 267030, 273265, 275931, 292330, 306590, 317340, 327918, 343170, 350796, 359910, 364941, 367908, 385020, 405490, 438495, 459885, 476010, 486588, 491877, 509220, 526194, 534060, 546530, 551862, 584660, 608235, 613180, 655836, 686340, 719820, 729882, 789291, 810980, 819795, 827793, 876990, 919770, 952020, 983754, 1052388, 1093060, 1094823, 1103724, 1216470, 1257019, 1315485, 1379655, 1459764, 1475631, 1578582, 1639590, 1655586, 1753980, 1824705, 1839540, 1967508, 2189646, 2432940, 2459385, 2514038, 2630970, 2759310, 2951262, 3157164, 3279180, 3311172, 3649410, 3771057, 3946455, 4138965, 4379292, 4918770, 5028076, 5261940, 5474115, 5518620, 5902524, 6285095, 7298820, 7378155, 7542114, 7892910, 8277930, 9837540, 10948230, 11313171, 12570190, 14756310, 15084228, 15785820, 16555860, 18855285, 21896460, 22626342, 25140380, 29512620, 33939513, 37710570, 45252684, 56565855, 67879026, 75421140, 113131710, 135758052, 169697565, 226263420, 339395130, 678790260]

約数ペア:

[(1, 678790260), (2, 339395130), (3, 226263420), (4, 169697565), (5, 135758052), (6, 113131710), (9, 75421140), (10, 67879026), (12, 56565855), (15, 45252684), (18, 37710570), (20, 33939513), (23, 29512620), (27, 25140380), (30, 22626342), (31, 21896460), (36, 18855285), (41, 16555860), (43, 15785820), (45, 15084228), (46, 14756310), (54, 12570190), (60, 11313171), (62, 10948230), (69, 9837540), (82, 8277930), (86, 7892910), (90, 7542114), (92, 7378155), (93, 7298820), (108, 6285095), (115, 5902524), (123, 5518620), (124, 5474115), (129, 5261940), (135, 5028076), (138, 4918770), (155, 4379292), (164, 4138965), (172, 3946455), (180, 3771057), (186, 3649410), (205, 3311172), (207, 3279180), (215, 3157164), (230, 2951262), (246, 2759310), (258, 2630970), (270, 2514038), (276, 2459385), (279, 2432940), (310, 2189646), (345, 1967508), (369, 1839540), (372, 1824705), (387, 1753980), (410, 1655586), (414, 1639590), (430, 1578582), (460, 1475631), (465, 1459764), (492, 1379655), (516, 1315485), (540, 1257019), (558, 1216470), (615, 1103724), (620, 1094823), (621, 1093060), (645, 1052388), (690, 983754), (713, 952020), (738, 919770), (774, 876990), (820, 827793), (828, 819795), (837, 810980), (860, 789291), (930, 729882), (943, 719820), (989, 686340), (1035, 655836), (1107, 613180), (1116, 608235), (1161, 584660), (1230, 551862), (1242, 546530), (1271, 534060), (1290, 526194), (1333, 509220), (1380, 491877), (1395, 486588), (1426, 476010), (1476, 459885), (1548, 438495), (1674, 405490), (1763, 385020), (1845, 367908), (1860, 364941), (1886, 359910), (1935, 350796), (1978, 343170), (2070, 327918), (2139, 317340), (2214, 306590), (2322, 292330), (2460, 275931), (2484, 273265), (2542, 267030), (2580, 263097), (2666, 254610), (2790, 243294), (2829, 239940), (2852, 238005), (2967, 228780), (3105, 218612), (3348, 202745), (3526, 192510), (3565, 190404), (3690, 183954), (3772, 179955), (3813, 178020), (3870, 175398), (3956, 171585), (3999, 169740), (4140, 163959), (4185, 162196), (4278, 158670), (4428, 153295), (4644, 146165), (4715, 143964), (4945, 137268), (5084, 133515), (5289, 128340), (5332, 127305), (5535, 122636), (5580, 121647), (5658, 119970), (5805, 116932), (5934, 114390), (6210, 109306), (6355, 106812), (6417, 105780), (6665, 101844), (7052, 96255), (7130, 95202), (7380, 91977), (7626, 89010), (7740, 87699), (7998, 84870), (8370, 81098), (8487, 79980), (8556, 79335), (8815, 77004), (8901, 76260), (9430, 71982), (9890, 68634), (10578, 64170), (10695, 63468), (11070, 61318), (11316, 59985), (11439, 59340), (11610, 58466), (11868, 57195), (11997, 56580), (12420, 54653), (12710, 53406), (12834, 52890), (13330, 50922), (14145, 47988), (14260, 47601), (14835, 45756), (15252, 44505), (15867, 42780), (15996, 42435), (16740, 40549), (16974, 39990), (17630, 38502), (17802, 38130), (18860, 35991), (19065, 35604), (19251, 35260), (19780, 34317), (19995, 33948), (21156, 32085), (21390, 31734), (22140, 30659), (22878, 29670), (23220, 29233), (23994, 28290), (25420, 26703), (25461, 26660), (25668, 26445)]