222850320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 320

約数和(自身を含む): 891371520

約数和(自身を除く): 668521200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 372, 385, 389, 420, 434, 440, 462, 465, 496, 528, 560, 616, 620, 651, 660, 682, 744, 770, 778, 840, 868, 880, 924, 930, 1023, 1085, 1155, 1167, 1232, 1240, 1302, 1320, 1364, 1488, 1540, 1556, 1680, 1705, 1736, 1848, 1860, 1945, 2046, 2170, 2310, 2334, 2387, 2480, 2604, 2640, 2723, 2728, 3080, 3112, 3255, 3410, 3472, 3696, 3720, 3890, 4092, 4279, 4340, 4620, 4668, 4774, 5115, 5208, 5446, 5456, 5835, 6160, 6224, 6510, 6820, 7161, 7440, 7780, 8169, 8184, 8558, 8680, 9240, 9336, 9548, 10230, 10416, 10892, 11670, 11935, 12059, 12837, 13020, 13615, 13640, 14322, 15560, 16338, 16368, 17116, 17360, 18480, 18672, 19096, 20460, 21395, 21784, 23340, 23870, 24118, 25674, 26040, 27230, 27280, 28644, 29953, 31120, 32676, 34232, 35805, 36177, 38192, 40845, 40920, 42790, 43568, 46680, 47740, 48236, 51348, 52080, 54460, 57288, 59906, 60295, 64185, 65352, 68464, 71610, 72354, 81690, 81840, 84413, 85580, 89859, 93360, 95480, 96472, 102696, 108920, 114576, 119812, 120590, 128370, 130704, 132649, 143220, 144708, 149765, 163380, 168826, 171160, 179718, 180885, 190960, 192944, 205392, 217840, 239624, 241180, 253239, 256740, 265298, 286440, 289416, 299530, 326760, 337652, 342320, 359436, 361770, 397947, 422065, 449295, 479248, 482360, 506478, 513480, 530596, 572880, 578832, 599060, 653520, 663245, 675304, 718872, 723540, 795894, 844130, 898590, 928543, 964720, 1012956, 1026960, 1061192, 1198120, 1266195, 1326490, 1350608, 1437744, 1447080, 1591788, 1688260, 1797180, 1857086, 1989735, 2025912, 2122384, 2396240, 2532390, 2652980, 2785629, 2894160, 3183576, 3376520, 3594360, 3714172, 3979470, 4051824, 4642715, 5064780, 5305960, 5571258, 6367152, 6753040, 7188720, 7428344, 7958940, 9285430, 10129560, 10611920, 11142516, 13928145, 14856688, 15917880, 18570860, 20259120, 22285032, 27856290, 31835760, 37141720, 44570064, 55712580, 74283440, 111425160, 222850320]

約数ペア:

[(1, 222850320), (2, 111425160), (3, 74283440), (4, 55712580), (5, 44570064), (6, 37141720), (7, 31835760), (8, 27856290), (10, 22285032), (11, 20259120), (12, 18570860), (14, 15917880), (15, 14856688), (16, 13928145), (20, 11142516), (21, 10611920), (22, 10129560), (24, 9285430), (28, 7958940), (30, 7428344), (31, 7188720), (33, 6753040), (35, 6367152), (40, 5571258), (42, 5305960), (44, 5064780), (48, 4642715), (55, 4051824), (56, 3979470), (60, 3714172), (62, 3594360), (66, 3376520), (70, 3183576), (77, 2894160), (80, 2785629), (84, 2652980), (88, 2532390), (93, 2396240), (105, 2122384), (110, 2025912), (112, 1989735), (120, 1857086), (124, 1797180), (132, 1688260), (140, 1591788), (154, 1447080), (155, 1437744), (165, 1350608), (168, 1326490), (176, 1266195), (186, 1198120), (210, 1061192), (217, 1026960), (220, 1012956), (231, 964720), (240, 928543), (248, 898590), (264, 844130), (280, 795894), (308, 723540), (310, 718872), (330, 675304), (336, 663245), (341, 653520), (372, 599060), (385, 578832), (389, 572880), (420, 530596), (434, 513480), (440, 506478), (462, 482360), (465, 479248), (496, 449295), (528, 422065), (560, 397947), (616, 361770), (620, 359436), (651, 342320), (660, 337652), (682, 326760), (744, 299530), (770, 289416), (778, 286440), (840, 265298), (868, 256740), (880, 253239), (924, 241180), (930, 239624), (1023, 217840), (1085, 205392), (1155, 192944), (1167, 190960), (1232, 180885), (1240, 179718), (1302, 171160), (1320, 168826), (1364, 163380), (1488, 149765), (1540, 144708), (1556, 143220), (1680, 132649), (1705, 130704), (1736, 128370), (1848, 120590), (1860, 119812), (1945, 114576), (2046, 108920), (2170, 102696), (2310, 96472), (2334, 95480), (2387, 93360), (2480, 89859), (2604, 85580), (2640, 84413), (2723, 81840), (2728, 81690), (3080, 72354), (3112, 71610), (3255, 68464), (3410, 65352), (3472, 64185), (3696, 60295), (3720, 59906), (3890, 57288), (4092, 54460), (4279, 52080), (4340, 51348), (4620, 48236), (4668, 47740), (4774, 46680), (5115, 43568), (5208, 42790), (5446, 40920), (5456, 40845), (5835, 38192), (6160, 36177), (6224, 35805), (6510, 34232), (6820, 32676), (7161, 31120), (7440, 29953), (7780, 28644), (8169, 27280), (8184, 27230), (8558, 26040), (8680, 25674), (9240, 24118), (9336, 23870), (9548, 23340), (10230, 21784), (10416, 21395), (10892, 20460), (11670, 19096), (11935, 18672), (12059, 18480), (12837, 17360), (13020, 17116), (13615, 16368), (13640, 16338), (14322, 15560)]