1400621040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21377}}^1$

素因数の和:21416

約数の個数: 240

約数和(自身を含む): 5789504448

約数和(自身を除く): 4388883408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21377, 21840, 32760, 42754, 64131, 65520, 85508, 106885, 128262, 149639, 171016, 192393, 213770, 256524, 277901, 299278, 320655, 342032, 384786, 427540, 448917, 513048, 555802, 598556, 641310, 748195, 769572, 833703, 855080, 897834, 961965, 1026096, 1111604, 1197112, 1282620, 1346751, 1389505, 1496390, 1539144, 1667406, 1710160, 1795668, 1923930, 1945307, 2223208, 2244585, 2394224, 2501109, 2565240, 2693502, 2779010, 2992780, 3078288, 3334812, 3591336, 3847860, 3890614, 4168515, 4446416, 4489170, 5002218, 5130480, 5387004, 5558020, 5835921, 5985560, 6669624, 6733755, 7182672, 7695720, 7781228, 8337030, 8978340, 9726535, 10004436, 10774008, 11116040, 11671842, 11971120, 12505545, 13339248, 13467510, 15391440, 15562456, 16674060, 17507763, 17956680, 19453070, 20008872, 21548016, 22232080, 23343684, 25011090, 26935020, 29179605, 31124912, 33348120, 35015526, 35913360, 38906140, 40017744, 46687368, 50022180, 53870040, 58359210, 66696240, 70031052, 77812280, 87538815, 93374736, 100044360, 107740080, 116718420, 140062104, 155624560, 175077630, 200088720, 233436840, 280124208, 350155260, 466873680, 700310520, 1400621040]

約数ペア:

[(1, 1400621040), (2, 700310520), (3, 466873680), (4, 350155260), (5, 280124208), (6, 233436840), (7, 200088720), (8, 175077630), (9, 155624560), (10, 140062104), (12, 116718420), (13, 107740080), (14, 100044360), (15, 93374736), (16, 87538815), (18, 77812280), (20, 70031052), (21, 66696240), (24, 58359210), (26, 53870040), (28, 50022180), (30, 46687368), (35, 40017744), (36, 38906140), (39, 35913360), (40, 35015526), (42, 33348120), (45, 31124912), (48, 29179605), (52, 26935020), (56, 25011090), (60, 23343684), (63, 22232080), (65, 21548016), (70, 20008872), (72, 19453070), (78, 17956680), (80, 17507763), (84, 16674060), (90, 15562456), (91, 15391440), (104, 13467510), (105, 13339248), (112, 12505545), (117, 11971120), (120, 11671842), (126, 11116040), (130, 10774008), (140, 10004436), (144, 9726535), (156, 8978340), (168, 8337030), (180, 7781228), (182, 7695720), (195, 7182672), (208, 6733755), (210, 6669624), (234, 5985560), (240, 5835921), (252, 5558020), (260, 5387004), (273, 5130480), (280, 5002218), (312, 4489170), (315, 4446416), (336, 4168515), (360, 3890614), (364, 3847860), (390, 3591336), (420, 3334812), (455, 3078288), (468, 2992780), (504, 2779010), (520, 2693502), (546, 2565240), (560, 2501109), (585, 2394224), (624, 2244585), (630, 2223208), (720, 1945307), (728, 1923930), (780, 1795668), (819, 1710160), (840, 1667406), (910, 1539144), (936, 1496390), (1008, 1389505), (1040, 1346751), (1092, 1282620), (1170, 1197112), (1260, 1111604), (1365, 1026096), (1456, 961965), (1560, 897834), (1638, 855080), (1680, 833703), (1820, 769572), (1872, 748195), (2184, 641310), (2340, 598556), (2520, 555802), (2730, 513048), (3120, 448917), (3276, 427540), (3640, 384786), (4095, 342032), (4368, 320655), (4680, 299278), (5040, 277901), (5460, 256524), (6552, 213770), (7280, 192393), (8190, 171016), (9360, 149639), (10920, 128262), (13104, 106885), (16380, 85508), (21377, 65520), (21840, 64131), (32760, 42754)]