227573640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 917280000

約数和(自身を除く): 689706360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 97, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 194, 196, 210, 228, 245, 252, 266, 280, 285, 291, 294, 315, 342, 343, 360, 380, 388, 392, 399, 420, 441, 456, 485, 490, 504, 532, 570, 582, 588, 630, 665, 679, 684, 686, 735, 760, 776, 798, 840, 855, 873, 882, 931, 970, 980, 1029, 1064, 1140, 1164, 1176, 1197, 1260, 1330, 1358, 1368, 1372, 1455, 1470, 1596, 1710, 1715, 1746, 1764, 1843, 1862, 1940, 1960, 1995, 2037, 2058, 2205, 2280, 2328, 2394, 2520, 2660, 2716, 2744, 2793, 2910, 2940, 3087, 3192, 3395, 3420, 3430, 3492, 3528, 3686, 3724, 3880, 3990, 4074, 4116, 4365, 4410, 4655, 4753, 4788, 5145, 5320, 5432, 5529, 5586, 5820, 5880, 5985, 6111, 6174, 6517, 6790, 6840, 6860, 6984, 7372, 7448, 7980, 8148, 8232, 8379, 8730, 8820, 9215, 9310, 9506, 9576, 10185, 10290, 11058, 11172, 11640, 11970, 12222, 12348, 12901, 13034, 13580, 13720, 13965, 14259, 14744, 15435, 15960, 16296, 16587, 16758, 17460, 17640, 18430, 18620, 19012, 19551, 20370, 20580, 22116, 22344, 23765, 23940, 24444, 24696, 25802, 26068, 27160, 27645, 27930, 28518, 30555, 30870, 32585, 33174, 33271, 33516, 34920, 36860, 37240, 38024, 38703, 39102, 40740, 41160, 41895, 42777, 44232, 47530, 47880, 48888, 51604, 52136, 55290, 55860, 57036, 58653, 61110, 61740, 64505, 65170, 66348, 66542, 67032, 71295, 73720, 77406, 78204, 81480, 82935, 83790, 85554, 90307, 95060, 97755, 99813, 103208, 110580, 111720, 114072, 116109, 117306, 122220, 123480, 129010, 130340, 132696, 133084, 142590, 154812, 156408, 165870, 166355, 167580, 171108, 180614, 190120, 193515, 195510, 199626, 213885, 221160, 232218, 234612, 244440, 258020, 260680, 266168, 270921, 285180, 293265, 299439, 309624, 331740, 332710, 335160, 342216, 361228, 387030, 391020, 399252, 427770, 451535, 464436, 469224, 499065, 516040, 541842, 570360, 580545, 586530, 598878, 632149, 663480, 665420, 722456, 774060, 782040, 798504, 812763, 855540, 903070, 928872, 998130, 1083684, 1161090, 1173060, 1197756, 1264298, 1330840, 1354605, 1497195, 1548120, 1625526, 1711080, 1806140, 1896447, 1996260, 2167368, 2322180, 2346120, 2395512, 2528596, 2709210, 2994390, 3160745, 3251052, 3612280, 3792894, 3992520, 4063815, 4644360, 5057192, 5418420, 5689341, 5988780, 6321490, 6502104, 7585788, 8127630, 9482235, 10836840, 11378682, 11977560, 12642980, 15171576, 16255260, 18964470, 22757364, 25285960, 28446705, 32510520, 37928940, 45514728, 56893410, 75857880, 113786820, 227573640]

約数ペア:

[(1, 227573640), (2, 113786820), (3, 75857880), (4, 56893410), (5, 45514728), (6, 37928940), (7, 32510520), (8, 28446705), (9, 25285960), (10, 22757364), (12, 18964470), (14, 16255260), (15, 15171576), (18, 12642980), (19, 11977560), (20, 11378682), (21, 10836840), (24, 9482235), (28, 8127630), (30, 7585788), (35, 6502104), (36, 6321490), (38, 5988780), (40, 5689341), (42, 5418420), (45, 5057192), (49, 4644360), (56, 4063815), (57, 3992520), (60, 3792894), (63, 3612280), (70, 3251052), (72, 3160745), (76, 2994390), (84, 2709210), (90, 2528596), (95, 2395512), (97, 2346120), (98, 2322180), (105, 2167368), (114, 1996260), (120, 1896447), (126, 1806140), (133, 1711080), (140, 1625526), (147, 1548120), (152, 1497195), (168, 1354605), (171, 1330840), (180, 1264298), (190, 1197756), (194, 1173060), (196, 1161090), (210, 1083684), (228, 998130), (245, 928872), (252, 903070), (266, 855540), (280, 812763), (285, 798504), (291, 782040), (294, 774060), (315, 722456), (342, 665420), (343, 663480), (360, 632149), (380, 598878), (388, 586530), (392, 580545), (399, 570360), (420, 541842), (441, 516040), (456, 499065), (485, 469224), (490, 464436), (504, 451535), (532, 427770), (570, 399252), (582, 391020), (588, 387030), (630, 361228), (665, 342216), (679, 335160), (684, 332710), (686, 331740), (735, 309624), (760, 299439), (776, 293265), (798, 285180), (840, 270921), (855, 266168), (873, 260680), (882, 258020), (931, 244440), (970, 234612), (980, 232218), (1029, 221160), (1064, 213885), (1140, 199626), (1164, 195510), (1176, 193515), (1197, 190120), (1260, 180614), (1330, 171108), (1358, 167580), (1368, 166355), (1372, 165870), (1455, 156408), (1470, 154812), (1596, 142590), (1710, 133084), (1715, 132696), (1746, 130340), (1764, 129010), (1843, 123480), (1862, 122220), (1940, 117306), (1960, 116109), (1995, 114072), (2037, 111720), (2058, 110580), (2205, 103208), (2280, 99813), (2328, 97755), (2394, 95060), (2520, 90307), (2660, 85554), (2716, 83790), (2744, 82935), (2793, 81480), (2910, 78204), (2940, 77406), (3087, 73720), (3192, 71295), (3395, 67032), (3420, 66542), (3430, 66348), (3492, 65170), (3528, 64505), (3686, 61740), (3724, 61110), (3880, 58653), (3990, 57036), (4074, 55860), (4116, 55290), (4365, 52136), (4410, 51604), (4655, 48888), (4753, 47880), (4788, 47530), (5145, 44232), (5320, 42777), (5432, 41895), (5529, 41160), (5586, 40740), (5820, 39102), (5880, 38703), (5985, 38024), (6111, 37240), (6174, 36860), (6517, 34920), (6790, 33516), (6840, 33271), (6860, 33174), (6984, 32585), (7372, 30870), (7448, 30555), (7980, 28518), (8148, 27930), (8232, 27645), (8379, 27160), (8730, 26068), (8820, 25802), (9215, 24696), (9310, 24444), (9506, 23940), (9576, 23765), (10185, 22344), (10290, 22116), (11058, 20580), (11172, 20370), (11640, 19551), (11970, 19012), (12222, 18620), (12348, 18430), (12901, 17640), (13034, 17460), (13580, 16758), (13720, 16587), (13965, 16296), (14259, 15960), (14744, 15435)]