505191960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2247

約数の個数: 288

約数和(自身を含む): 2057786640

約数和(自身を除く): 1552594680

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, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2203, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4406, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 6609, 7644, 8190, 8812, 8820, 9555, 10920, 11015, 11466, 12740, 13218, 15288, 15421, 16380, 17624, 17640, 19110, 19827, 22030, 22932, 25480, 26436, 28639, 28665, 30842, 32760, 33045, 38220, 39654, 44060, 45864, 46263, 52872, 57278, 57330, 61684, 66090, 76440, 77105, 79308, 85917, 88120, 92526, 99135, 107947, 114556, 114660, 123368, 132180, 138789, 143195, 154210, 158616, 171834, 185052, 198270, 200473, 215894, 229112, 229320, 231315, 257751, 264360, 277578, 286390, 308420, 323841, 343668, 370104, 396540, 400946, 429585, 431788, 462630, 515502, 539735, 555156, 572780, 601419, 616840, 647682, 687336, 693945, 793080, 801892, 859170, 863576, 925260, 971523, 1002365, 1031004, 1079470, 1110312, 1145560, 1202838, 1288755, 1295364, 1387890, 1403311, 1603784, 1619205, 1718340, 1804257, 1850520, 1943046, 2004730, 2062008, 2158940, 2405676, 2577510, 2590728, 2775780, 2806622, 3007095, 3238410, 3436680, 3608514, 3886092, 4009460, 4209933, 4317880, 4811352, 4857615, 5155020, 5551560, 5613244, 6014190, 6476820, 7016555, 7217028, 7772184, 8018920, 8419866, 9021285, 9715230, 10310040, 11226488, 12028380, 12629799, 12953640, 14033110, 14434056, 16839732, 18042570, 19430460, 21049665, 24056760, 25259598, 28066220, 33679464, 36085140, 38860920, 42099330, 50519196, 56132440, 63148995, 72170280, 84198660, 101038392, 126297990, 168397320, 252595980, 505191960]

約数ペア:

[(1, 505191960), (2, 252595980), (3, 168397320), (4, 126297990), (5, 101038392), (6, 84198660), (7, 72170280), (8, 63148995), (9, 56132440), (10, 50519196), (12, 42099330), (13, 38860920), (14, 36085140), (15, 33679464), (18, 28066220), (20, 25259598), (21, 24056760), (24, 21049665), (26, 19430460), (28, 18042570), (30, 16839732), (35, 14434056), (36, 14033110), (39, 12953640), (40, 12629799), (42, 12028380), (45, 11226488), (49, 10310040), (52, 9715230), (56, 9021285), (60, 8419866), (63, 8018920), (65, 7772184), (70, 7217028), (72, 7016555), (78, 6476820), (84, 6014190), (90, 5613244), (91, 5551560), (98, 5155020), (104, 4857615), (105, 4811352), (117, 4317880), (120, 4209933), (126, 4009460), (130, 3886092), (140, 3608514), (147, 3436680), (156, 3238410), (168, 3007095), (180, 2806622), (182, 2775780), (195, 2590728), (196, 2577510), (210, 2405676), (234, 2158940), (245, 2062008), (252, 2004730), (260, 1943046), (273, 1850520), (280, 1804257), (294, 1718340), (312, 1619205), (315, 1603784), (360, 1403311), (364, 1387890), (390, 1295364), (392, 1288755), (420, 1202838), (441, 1145560), (455, 1110312), (468, 1079470), (490, 1031004), (504, 1002365), (520, 971523), (546, 925260), (585, 863576), (588, 859170), (630, 801892), (637, 793080), (728, 693945), (735, 687336), (780, 647682), (819, 616840), (840, 601419), (882, 572780), (910, 555156), (936, 539735), (980, 515502), (1092, 462630), (1170, 431788), (1176, 429585), (1260, 400946), (1274, 396540), (1365, 370104), (1470, 343668), (1560, 323841), (1638, 308420), (1764, 286390), (1820, 277578), (1911, 264360), (1960, 257751), (2184, 231315), (2203, 229320), (2205, 229112), (2340, 215894), (2520, 200473), (2548, 198270), (2730, 185052), (2940, 171834), (3185, 158616), (3276, 154210), (3528, 143195), (3640, 138789), (3822, 132180), (4095, 123368), (4406, 114660), (4410, 114556), (4680, 107947), (5096, 99135), (5460, 92526), (5733, 88120), (5880, 85917), (6370, 79308), (6552, 77105), (6609, 76440), (7644, 66090), (8190, 61684), (8812, 57330), (8820, 57278), (9555, 52872), (10920, 46263), (11015, 45864), (11466, 44060), (12740, 39654), (13218, 38220), (15288, 33045), (15421, 32760), (16380, 30842), (17624, 28665), (17640, 28639), (19110, 26436), (19827, 25480), (22030, 22932)]