1564257240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3673}}^1$

素因数の和:3723

約数の個数: 288

約数和(自身を含む): 6293121120

約数和(自身を除く): 4728863880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 169, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 338, 360, 364, 390, 420, 455, 468, 504, 507, 520, 546, 585, 630, 676, 728, 780, 819, 840, 845, 910, 936, 1014, 1092, 1170, 1183, 1260, 1352, 1365, 1521, 1560, 1638, 1690, 1820, 2028, 2184, 2340, 2366, 2520, 2535, 2730, 3042, 3276, 3380, 3549, 3640, 3673, 4056, 4095, 4680, 4732, 5070, 5460, 5915, 6084, 6552, 6760, 7098, 7346, 7605, 8190, 9464, 10140, 10647, 10920, 11019, 11830, 12168, 14196, 14692, 15210, 16380, 17745, 18365, 20280, 21294, 22038, 23660, 25711, 28392, 29384, 30420, 32760, 33057, 35490, 36730, 42588, 44076, 47320, 47749, 51422, 53235, 55095, 60840, 66114, 70980, 73460, 77133, 85176, 88152, 95498, 102844, 106470, 110190, 128555, 132228, 141960, 143247, 146920, 154266, 165285, 190996, 205688, 212940, 220380, 231399, 238745, 257110, 264456, 286494, 308532, 330570, 334243, 381992, 385665, 425880, 429741, 440760, 462798, 477490, 514220, 572988, 617064, 620737, 661140, 668486, 716235, 771330, 859482, 925596, 954980, 1002729, 1028440, 1145976, 1156995, 1241474, 1322280, 1336972, 1432470, 1542660, 1671215, 1718964, 1851192, 1862211, 1909960, 2005458, 2148705, 2313990, 2482948, 2673944, 2864940, 3008187, 3085320, 3103685, 3342430, 3437928, 3724422, 4010916, 4297410, 4345159, 4627980, 4965896, 5013645, 5586633, 5729880, 6016374, 6207370, 6684860, 7448844, 8021832, 8594820, 8690318, 9255960, 9311055, 10027290, 11173266, 12032748, 12414740, 13035477, 13369720, 14897688, 15040935, 17189640, 17380636, 18622110, 20054580, 21725795, 22346532, 24065496, 24829480, 26070954, 27933165, 30081870, 34761272, 37244220, 39106431, 40109160, 43451590, 44693064, 52141908, 55866330, 60163740, 65177385, 74488440, 78212862, 86903180, 104283816, 111732660, 120327480, 130354770, 156425724, 173806360, 195532155, 223465320, 260709540, 312851448, 391064310, 521419080, 782128620, 1564257240]

約数ペア:

[(1, 1564257240), (2, 782128620), (3, 521419080), (4, 391064310), (5, 312851448), (6, 260709540), (7, 223465320), (8, 195532155), (9, 173806360), (10, 156425724), (12, 130354770), (13, 120327480), (14, 111732660), (15, 104283816), (18, 86903180), (20, 78212862), (21, 74488440), (24, 65177385), (26, 60163740), (28, 55866330), (30, 52141908), (35, 44693064), (36, 43451590), (39, 40109160), (40, 39106431), (42, 37244220), (45, 34761272), (52, 30081870), (56, 27933165), (60, 26070954), (63, 24829480), (65, 24065496), (70, 22346532), (72, 21725795), (78, 20054580), (84, 18622110), (90, 17380636), (91, 17189640), (104, 15040935), (105, 14897688), (117, 13369720), (120, 13035477), (126, 12414740), (130, 12032748), (140, 11173266), (156, 10027290), (168, 9311055), (169, 9255960), (180, 8690318), (182, 8594820), (195, 8021832), (210, 7448844), (234, 6684860), (252, 6207370), (260, 6016374), (273, 5729880), (280, 5586633), (312, 5013645), (315, 4965896), (338, 4627980), (360, 4345159), (364, 4297410), (390, 4010916), (420, 3724422), (455, 3437928), (468, 3342430), (504, 3103685), (507, 3085320), (520, 3008187), (546, 2864940), (585, 2673944), (630, 2482948), (676, 2313990), (728, 2148705), (780, 2005458), (819, 1909960), (840, 1862211), (845, 1851192), (910, 1718964), (936, 1671215), (1014, 1542660), (1092, 1432470), (1170, 1336972), (1183, 1322280), (1260, 1241474), (1352, 1156995), (1365, 1145976), (1521, 1028440), (1560, 1002729), (1638, 954980), (1690, 925596), (1820, 859482), (2028, 771330), (2184, 716235), (2340, 668486), (2366, 661140), (2520, 620737), (2535, 617064), (2730, 572988), (3042, 514220), (3276, 477490), (3380, 462798), (3549, 440760), (3640, 429741), (3673, 425880), (4056, 385665), (4095, 381992), (4680, 334243), (4732, 330570), (5070, 308532), (5460, 286494), (5915, 264456), (6084, 257110), (6552, 238745), (6760, 231399), (7098, 220380), (7346, 212940), (7605, 205688), (8190, 190996), (9464, 165285), (10140, 154266), (10647, 146920), (10920, 143247), (11019, 141960), (11830, 132228), (12168, 128555), (14196, 110190), (14692, 106470), (15210, 102844), (16380, 95498), (17745, 88152), (18365, 85176), (20280, 77133), (21294, 73460), (22038, 70980), (23660, 66114), (25711, 60840), (28392, 55095), (29384, 53235), (30420, 51422), (32760, 47749), (33057, 47320), (35490, 44076), (36730, 42588)]