144340560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2242

約数の個数: 240

約数和(自身を含む): 596878464

約数和(自身を除く): 452537904

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, 2203, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4406, 4680, 5040, 5460, 6552, 6609, 7280, 8190, 8812, 9360, 10920, 11015, 13104, 13218, 15421, 16380, 17624, 19827, 21840, 22030, 26436, 28639, 30842, 32760, 33045, 35248, 39654, 44060, 46263, 52872, 57278, 61684, 65520, 66090, 77105, 79308, 85917, 88120, 92526, 99135, 105744, 114556, 123368, 132180, 138789, 143195, 154210, 158616, 171834, 176240, 185052, 198270, 200473, 229112, 231315, 246736, 257751, 264360, 277578, 286390, 308420, 317232, 343668, 370104, 396540, 400946, 429585, 458224, 462630, 515502, 528720, 555156, 572780, 601419, 616840, 687336, 693945, 740208, 793080, 801892, 859170, 925260, 1002365, 1031004, 1110312, 1145560, 1202838, 1233680, 1288755, 1374672, 1387890, 1586160, 1603784, 1718340, 1804257, 1850520, 2004730, 2062008, 2220624, 2291120, 2405676, 2577510, 2775780, 3007095, 3207568, 3436680, 3608514, 3701040, 4009460, 4124016, 4811352, 5155020, 5551560, 6014190, 6873360, 7217028, 8018920, 9021285, 9622704, 10310040, 11103120, 12028380, 14434056, 16037840, 18042570, 20620080, 24056760, 28868112, 36085140, 48113520, 72170280, 144340560]

約数ペア:

[(1, 144340560), (2, 72170280), (3, 48113520), (4, 36085140), (5, 28868112), (6, 24056760), (7, 20620080), (8, 18042570), (9, 16037840), (10, 14434056), (12, 12028380), (13, 11103120), (14, 10310040), (15, 9622704), (16, 9021285), (18, 8018920), (20, 7217028), (21, 6873360), (24, 6014190), (26, 5551560), (28, 5155020), (30, 4811352), (35, 4124016), (36, 4009460), (39, 3701040), (40, 3608514), (42, 3436680), (45, 3207568), (48, 3007095), (52, 2775780), (56, 2577510), (60, 2405676), (63, 2291120), (65, 2220624), (70, 2062008), (72, 2004730), (78, 1850520), (80, 1804257), (84, 1718340), (90, 1603784), (91, 1586160), (104, 1387890), (105, 1374672), (112, 1288755), (117, 1233680), (120, 1202838), (126, 1145560), (130, 1110312), (140, 1031004), (144, 1002365), (156, 925260), (168, 859170), (180, 801892), (182, 793080), (195, 740208), (208, 693945), (210, 687336), (234, 616840), (240, 601419), (252, 572780), (260, 555156), (273, 528720), (280, 515502), (312, 462630), (315, 458224), (336, 429585), (360, 400946), (364, 396540), (390, 370104), (420, 343668), (455, 317232), (468, 308420), (504, 286390), (520, 277578), (546, 264360), (560, 257751), (585, 246736), (624, 231315), (630, 229112), (720, 200473), (728, 198270), (780, 185052), (819, 176240), (840, 171834), (910, 158616), (936, 154210), (1008, 143195), (1040, 138789), (1092, 132180), (1170, 123368), (1260, 114556), (1365, 105744), (1456, 99135), (1560, 92526), (1638, 88120), (1680, 85917), (1820, 79308), (1872, 77105), (2184, 66090), (2203, 65520), (2340, 61684), (2520, 57278), (2730, 52872), (3120, 46263), (3276, 44060), (3640, 39654), (4095, 35248), (4368, 33045), (4406, 32760), (4680, 30842), (5040, 28639), (5460, 26436), (6552, 22030), (6609, 21840), (7280, 19827), (8190, 17624), (8812, 16380), (9360, 15421), (10920, 13218), (11015, 13104)]