147485520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2290

約数の個数: 240

約数和(自身を含む): 609877632

約数和(自身を除く): 462392112

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, 2251, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4502, 4680, 5040, 5460, 6552, 6753, 7280, 8190, 9004, 9360, 10920, 11255, 13104, 13506, 15757, 16380, 18008, 20259, 21840, 22510, 27012, 29263, 31514, 32760, 33765, 36016, 40518, 45020, 47271, 54024, 58526, 63028, 65520, 67530, 78785, 81036, 87789, 90040, 94542, 101295, 108048, 117052, 126056, 135060, 141813, 146315, 157570, 162072, 175578, 180080, 189084, 202590, 204841, 234104, 236355, 252112, 263367, 270120, 283626, 292630, 315140, 324144, 351156, 378168, 405180, 409682, 438945, 468208, 472710, 526734, 540240, 567252, 585260, 614523, 630280, 702312, 709065, 756336, 810360, 819364, 877890, 945420, 1024205, 1053468, 1134504, 1170520, 1229046, 1260560, 1316835, 1404624, 1418130, 1620720, 1638728, 1755780, 1843569, 1890840, 2048410, 2106936, 2269008, 2341040, 2458092, 2633670, 2836260, 3072615, 3277456, 3511560, 3687138, 3781680, 4096820, 4213872, 4916184, 5267340, 5672520, 6145230, 7023120, 7374276, 8193640, 9217845, 9832368, 10534680, 11345040, 12290460, 14748552, 16387280, 18435690, 21069360, 24580920, 29497104, 36871380, 49161840, 73742760, 147485520]

約数ペア:

[(1, 147485520), (2, 73742760), (3, 49161840), (4, 36871380), (5, 29497104), (6, 24580920), (7, 21069360), (8, 18435690), (9, 16387280), (10, 14748552), (12, 12290460), (13, 11345040), (14, 10534680), (15, 9832368), (16, 9217845), (18, 8193640), (20, 7374276), (21, 7023120), (24, 6145230), (26, 5672520), (28, 5267340), (30, 4916184), (35, 4213872), (36, 4096820), (39, 3781680), (40, 3687138), (42, 3511560), (45, 3277456), (48, 3072615), (52, 2836260), (56, 2633670), (60, 2458092), (63, 2341040), (65, 2269008), (70, 2106936), (72, 2048410), (78, 1890840), (80, 1843569), (84, 1755780), (90, 1638728), (91, 1620720), (104, 1418130), (105, 1404624), (112, 1316835), (117, 1260560), (120, 1229046), (126, 1170520), (130, 1134504), (140, 1053468), (144, 1024205), (156, 945420), (168, 877890), (180, 819364), (182, 810360), (195, 756336), (208, 709065), (210, 702312), (234, 630280), (240, 614523), (252, 585260), (260, 567252), (273, 540240), (280, 526734), (312, 472710), (315, 468208), (336, 438945), (360, 409682), (364, 405180), (390, 378168), (420, 351156), (455, 324144), (468, 315140), (504, 292630), (520, 283626), (546, 270120), (560, 263367), (585, 252112), (624, 236355), (630, 234104), (720, 204841), (728, 202590), (780, 189084), (819, 180080), (840, 175578), (910, 162072), (936, 157570), (1008, 146315), (1040, 141813), (1092, 135060), (1170, 126056), (1260, 117052), (1365, 108048), (1456, 101295), (1560, 94542), (1638, 90040), (1680, 87789), (1820, 81036), (1872, 78785), (2184, 67530), (2251, 65520), (2340, 63028), (2520, 58526), (2730, 54024), (3120, 47271), (3276, 45020), (3640, 40518), (4095, 36016), (4368, 33765), (4502, 32760), (4680, 31514), (5040, 29263), (5460, 27012), (6552, 22510), (6753, 21840), (7280, 20259), (8190, 18008), (9004, 16380), (9360, 15757), (10920, 13506), (11255, 13104)]