355325880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2503}}^1$

素因数の和:2550

約数の個数: 192

約数和(自身を含む): 1319708160

約数和(自身を除く): 964382280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2366, 2503, 2535, 2730, 3380, 3549, 3640, 4056, 4732, 5006, 5070, 5460, 5915, 6760, 7098, 7509, 9464, 10012, 10140, 10920, 11830, 12515, 14196, 15018, 17521, 17745, 20024, 20280, 23660, 25030, 28392, 30036, 32539, 35042, 35490, 37545, 47320, 50060, 52563, 60072, 65078, 70084, 70980, 75090, 87605, 97617, 100120, 105126, 130156, 140168, 141960, 150180, 162695, 175210, 195234, 210252, 227773, 260312, 262815, 300360, 325390, 350420, 390468, 420504, 423007, 455546, 488085, 525630, 650780, 683319, 700840, 780936, 846014, 911092, 976170, 1051260, 1138865, 1269021, 1301560, 1366638, 1692028, 1822184, 1952340, 2102520, 2115035, 2277730, 2538042, 2733276, 2961049, 3384056, 3416595, 3904680, 4230070, 4555460, 5076084, 5466552, 5922098, 6345105, 6833190, 8460140, 8883147, 9110920, 10152168, 11844196, 12690210, 13666380, 14805245, 16920280, 17766294, 23688392, 25380420, 27332760, 29610490, 35532588, 44415735, 50760840, 59220980, 71065176, 88831470, 118441960, 177662940, 355325880]

約数ペア:

[(1, 355325880), (2, 177662940), (3, 118441960), (4, 88831470), (5, 71065176), (6, 59220980), (7, 50760840), (8, 44415735), (10, 35532588), (12, 29610490), (13, 27332760), (14, 25380420), (15, 23688392), (20, 17766294), (21, 16920280), (24, 14805245), (26, 13666380), (28, 12690210), (30, 11844196), (35, 10152168), (39, 9110920), (40, 8883147), (42, 8460140), (52, 6833190), (56, 6345105), (60, 5922098), (65, 5466552), (70, 5076084), (78, 4555460), (84, 4230070), (91, 3904680), (104, 3416595), (105, 3384056), (120, 2961049), (130, 2733276), (140, 2538042), (156, 2277730), (168, 2115035), (169, 2102520), (182, 1952340), (195, 1822184), (210, 1692028), (260, 1366638), (273, 1301560), (280, 1269021), (312, 1138865), (338, 1051260), (364, 976170), (390, 911092), (420, 846014), (455, 780936), (507, 700840), (520, 683319), (546, 650780), (676, 525630), (728, 488085), (780, 455546), (840, 423007), (845, 420504), (910, 390468), (1014, 350420), (1092, 325390), (1183, 300360), (1352, 262815), (1365, 260312), (1560, 227773), (1690, 210252), (1820, 195234), (2028, 175210), (2184, 162695), (2366, 150180), (2503, 141960), (2535, 140168), (2730, 130156), (3380, 105126), (3549, 100120), (3640, 97617), (4056, 87605), (4732, 75090), (5006, 70980), (5070, 70084), (5460, 65078), (5915, 60072), (6760, 52563), (7098, 50060), (7509, 47320), (9464, 37545), (10012, 35490), (10140, 35042), (10920, 32539), (11830, 30036), (12515, 28392), (14196, 25030), (15018, 23660), (17521, 20280), (17745, 20024)]