251008276680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{322351}}^1$

素因数の和:322481

約数の個数: 256

約数和(自身を含む): 965508710400

約数和(自身を除く): 714500433720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 103, 105, 108, 120, 126, 135, 140, 168, 180, 189, 206, 210, 216, 252, 270, 280, 309, 315, 360, 378, 412, 420, 504, 515, 540, 618, 630, 721, 756, 824, 840, 927, 945, 1030, 1080, 1236, 1260, 1442, 1512, 1545, 1854, 1890, 2060, 2163, 2472, 2520, 2781, 2884, 3090, 3605, 3708, 3780, 4120, 4326, 4635, 5562, 5768, 6180, 6489, 7210, 7416, 7560, 8652, 9270, 10815, 11124, 12360, 12978, 13905, 14420, 17304, 18540, 19467, 21630, 22248, 25956, 27810, 28840, 32445, 37080, 38934, 43260, 51912, 55620, 64890, 77868, 86520, 97335, 111240, 129780, 155736, 194670, 259560, 322351, 389340, 644702, 778680, 967053, 1289404, 1611755, 1934106, 2256457, 2578808, 2901159, 3223510, 3868212, 4512914, 4835265, 5802318, 6447020, 6769371, 7736424, 8703477, 9025828, 9670530, 11282285, 11604636, 12894040, 13538742, 14505795, 17406954, 18051656, 19341060, 20308113, 22564570, 23209272, 27077484, 29011590, 33202153, 33846855, 34813908, 38682120, 40616226, 43517385, 45129140, 54154968, 58023180, 60924339, 66404306, 67693710, 69627816, 81232452, 87034770, 90258280, 99606459, 101540565, 116046360, 121848678, 132808612, 135387420, 162464904, 166010765, 174069540, 199212918, 203081130, 232415071, 243697356, 265617224, 270774840, 298819377, 304621695, 332021530, 348139080, 398425836, 406162260, 464830142, 487394712, 498032295, 597638754, 609243390, 664043060, 697245213, 796851672, 812324520, 896458131, 929660284, 996064590, 1162075355, 1195277508, 1218486780, 1328086120, 1394490426, 1494096885, 1792916262, 1859320568, 1992129180, 2091735639, 2324150710, 2390555016, 2436973560, 2788980852, 2988193770, 3486226065, 3585832524, 3984258360, 4183471278, 4482290655, 4648301420, 5577961704, 5976387540, 6275206917, 6972452130, 7171665048, 8366942556, 8964581310, 9296602840, 10458678195, 11952775080, 12550413834, 13944904260, 16733885112, 17929162620, 20917356390, 25100827668, 27889808520, 31376034585, 35858325240, 41834712780, 50201655336, 62752069170, 83669425560, 125504138340, 251008276680]

約数ペア:

[(1, 251008276680), (2, 125504138340), (3, 83669425560), (4, 62752069170), (5, 50201655336), (6, 41834712780), (7, 35858325240), (8, 31376034585), (9, 27889808520), (10, 25100827668), (12, 20917356390), (14, 17929162620), (15, 16733885112), (18, 13944904260), (20, 12550413834), (21, 11952775080), (24, 10458678195), (27, 9296602840), (28, 8964581310), (30, 8366942556), (35, 7171665048), (36, 6972452130), (40, 6275206917), (42, 5976387540), (45, 5577961704), (54, 4648301420), (56, 4482290655), (60, 4183471278), (63, 3984258360), (70, 3585832524), (72, 3486226065), (84, 2988193770), (90, 2788980852), (103, 2436973560), (105, 2390555016), (108, 2324150710), (120, 2091735639), (126, 1992129180), (135, 1859320568), (140, 1792916262), (168, 1494096885), (180, 1394490426), (189, 1328086120), (206, 1218486780), (210, 1195277508), (216, 1162075355), (252, 996064590), (270, 929660284), (280, 896458131), (309, 812324520), (315, 796851672), (360, 697245213), (378, 664043060), (412, 609243390), (420, 597638754), (504, 498032295), (515, 487394712), (540, 464830142), (618, 406162260), (630, 398425836), (721, 348139080), (756, 332021530), (824, 304621695), (840, 298819377), (927, 270774840), (945, 265617224), (1030, 243697356), (1080, 232415071), (1236, 203081130), (1260, 199212918), (1442, 174069540), (1512, 166010765), (1545, 162464904), (1854, 135387420), (1890, 132808612), (2060, 121848678), (2163, 116046360), (2472, 101540565), (2520, 99606459), (2781, 90258280), (2884, 87034770), (3090, 81232452), (3605, 69627816), (3708, 67693710), (3780, 66404306), (4120, 60924339), (4326, 58023180), (4635, 54154968), (5562, 45129140), (5768, 43517385), (6180, 40616226), (6489, 38682120), (7210, 34813908), (7416, 33846855), (7560, 33202153), (8652, 29011590), (9270, 27077484), (10815, 23209272), (11124, 22564570), (12360, 20308113), (12978, 19341060), (13905, 18051656), (14420, 17406954), (17304, 14505795), (18540, 13538742), (19467, 12894040), (21630, 11604636), (22248, 11282285), (25956, 9670530), (27810, 9025828), (28840, 8703477), (32445, 7736424), (37080, 6769371), (38934, 6447020), (43260, 5802318), (51912, 4835265), (55620, 4512914), (64890, 3868212), (77868, 3223510), (86520, 2901159), (97335, 2578808), (111240, 2256457), (129780, 1934106), (155736, 1611755), (194670, 1289404), (259560, 967053), (322351, 778680), (389340, 644702)]