276060120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 1019520000

約数和(自身を除く): 743459880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 343, 353, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 686, 706, 735, 760, 798, 840, 931, 980, 1029, 1059, 1064, 1140, 1176, 1330, 1372, 1412, 1470, 1596, 1715, 1765, 1862, 1960, 1995, 2058, 2118, 2280, 2471, 2660, 2744, 2793, 2824, 2940, 3192, 3430, 3530, 3724, 3990, 4116, 4236, 4655, 4942, 5145, 5295, 5320, 5586, 5880, 6517, 6707, 6860, 7060, 7413, 7448, 7980, 8232, 8472, 9310, 9884, 10290, 10590, 11172, 12355, 13034, 13414, 13720, 13965, 14120, 14826, 15960, 17297, 18620, 19551, 19768, 20121, 20580, 21180, 22344, 24710, 26068, 26828, 27930, 29652, 32585, 33535, 34594, 37065, 37240, 39102, 40242, 41160, 42360, 46949, 49420, 51891, 52136, 53656, 55860, 59304, 65170, 67070, 69188, 74130, 78204, 80484, 86485, 93898, 97755, 98840, 100605, 103782, 111720, 121079, 130340, 134140, 138376, 140847, 148260, 156408, 160968, 172970, 187796, 195510, 201210, 207564, 234745, 242158, 259455, 260680, 268280, 281694, 296520, 328643, 345940, 363237, 375592, 391020, 402420, 415128, 469490, 484316, 518910, 563388, 605395, 657286, 691880, 704235, 726474, 782040, 804840, 938980, 968632, 985929, 1037820, 1126776, 1210790, 1314572, 1408470, 1452948, 1643215, 1816185, 1877960, 1971858, 2075640, 2300501, 2421580, 2629144, 2816940, 2905896, 3286430, 3632370, 3943716, 4601002, 4843160, 4929645, 5633880, 6572860, 6901503, 7264740, 7887432, 9202004, 9859290, 11502505, 13145720, 13803006, 14529480, 18404008, 19718580, 23005010, 27606012, 34507515, 39437160, 46010020, 55212024, 69015030, 92020040, 138030060, 276060120]

約数ペア:

[(1, 276060120), (2, 138030060), (3, 92020040), (4, 69015030), (5, 55212024), (6, 46010020), (7, 39437160), (8, 34507515), (10, 27606012), (12, 23005010), (14, 19718580), (15, 18404008), (19, 14529480), (20, 13803006), (21, 13145720), (24, 11502505), (28, 9859290), (30, 9202004), (35, 7887432), (38, 7264740), (40, 6901503), (42, 6572860), (49, 5633880), (56, 4929645), (57, 4843160), (60, 4601002), (70, 3943716), (76, 3632370), (84, 3286430), (95, 2905896), (98, 2816940), (105, 2629144), (114, 2421580), (120, 2300501), (133, 2075640), (140, 1971858), (147, 1877960), (152, 1816185), (168, 1643215), (190, 1452948), (196, 1408470), (210, 1314572), (228, 1210790), (245, 1126776), (266, 1037820), (280, 985929), (285, 968632), (294, 938980), (343, 804840), (353, 782040), (380, 726474), (392, 704235), (399, 691880), (420, 657286), (456, 605395), (490, 563388), (532, 518910), (570, 484316), (588, 469490), (665, 415128), (686, 402420), (706, 391020), (735, 375592), (760, 363237), (798, 345940), (840, 328643), (931, 296520), (980, 281694), (1029, 268280), (1059, 260680), (1064, 259455), (1140, 242158), (1176, 234745), (1330, 207564), (1372, 201210), (1412, 195510), (1470, 187796), (1596, 172970), (1715, 160968), (1765, 156408), (1862, 148260), (1960, 140847), (1995, 138376), (2058, 134140), (2118, 130340), (2280, 121079), (2471, 111720), (2660, 103782), (2744, 100605), (2793, 98840), (2824, 97755), (2940, 93898), (3192, 86485), (3430, 80484), (3530, 78204), (3724, 74130), (3990, 69188), (4116, 67070), (4236, 65170), (4655, 59304), (4942, 55860), (5145, 53656), (5295, 52136), (5320, 51891), (5586, 49420), (5880, 46949), (6517, 42360), (6707, 41160), (6860, 40242), (7060, 39102), (7413, 37240), (7448, 37065), (7980, 34594), (8232, 33535), (8472, 32585), (9310, 29652), (9884, 27930), (10290, 26828), (10590, 26068), (11172, 24710), (12355, 22344), (13034, 21180), (13414, 20580), (13720, 20121), (13965, 19768), (14120, 19551), (14826, 18620), (15960, 17297)]