153884640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 602090496

約数和(自身を除く): 448205856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 271, 273, 280, 312, 336, 338, 364, 390, 416, 420, 455, 480, 507, 520, 542, 546, 560, 624, 672, 676, 728, 780, 813, 840, 845, 910, 1014, 1040, 1084, 1092, 1120, 1183, 1248, 1352, 1355, 1365, 1456, 1560, 1626, 1680, 1690, 1820, 1897, 2028, 2080, 2168, 2184, 2366, 2535, 2704, 2710, 2730, 2912, 3120, 3252, 3360, 3380, 3523, 3549, 3640, 3794, 4056, 4065, 4336, 4368, 4732, 5070, 5408, 5420, 5460, 5691, 5915, 6240, 6504, 6760, 7046, 7098, 7280, 7588, 8112, 8130, 8672, 8736, 9464, 9485, 10140, 10569, 10840, 10920, 11382, 11830, 13008, 13520, 14092, 14196, 14560, 15176, 16224, 16260, 17615, 17745, 18928, 18970, 20280, 21138, 21680, 21840, 22764, 23660, 24661, 26016, 27040, 28184, 28392, 28455, 30352, 32520, 35230, 35490, 37856, 37940, 40560, 42276, 43360, 43680, 45528, 45799, 47320, 49322, 52845, 56368, 56784, 56910, 60704, 65040, 70460, 70980, 73983, 75880, 81120, 84552, 91056, 91598, 94640, 98644, 105690, 112736, 113568, 113820, 123305, 130080, 137397, 140920, 141960, 147966, 151760, 169104, 182112, 183196, 189280, 197288, 211380, 227640, 228995, 246610, 274794, 281840, 283920, 295932, 303520, 320593, 338208, 366392, 369915, 394576, 422760, 455280, 457990, 493220, 549588, 563680, 567840, 591864, 641186, 686985, 732784, 739830, 789152, 845520, 910560, 915980, 961779, 986440, 1099176, 1183728, 1282372, 1373970, 1465568, 1479660, 1602965, 1691040, 1831960, 1923558, 1972880, 2198352, 2367456, 2564744, 2747940, 2959320, 3205930, 3663920, 3847116, 3945760, 4396704, 4808895, 5129488, 5495880, 5918640, 6411860, 7327840, 7694232, 9617790, 10258976, 10991760, 11837280, 12823720, 15388464, 19235580, 21983520, 25647440, 30776928, 38471160, 51294880, 76942320, 153884640]

約数ペア:

[(1, 153884640), (2, 76942320), (3, 51294880), (4, 38471160), (5, 30776928), (6, 25647440), (7, 21983520), (8, 19235580), (10, 15388464), (12, 12823720), (13, 11837280), (14, 10991760), (15, 10258976), (16, 9617790), (20, 7694232), (21, 7327840), (24, 6411860), (26, 5918640), (28, 5495880), (30, 5129488), (32, 4808895), (35, 4396704), (39, 3945760), (40, 3847116), (42, 3663920), (48, 3205930), (52, 2959320), (56, 2747940), (60, 2564744), (65, 2367456), (70, 2198352), (78, 1972880), (80, 1923558), (84, 1831960), (91, 1691040), (96, 1602965), (104, 1479660), (105, 1465568), (112, 1373970), (120, 1282372), (130, 1183728), (140, 1099176), (156, 986440), (160, 961779), (168, 915980), (169, 910560), (182, 845520), (195, 789152), (208, 739830), (210, 732784), (224, 686985), (240, 641186), (260, 591864), (271, 567840), (273, 563680), (280, 549588), (312, 493220), (336, 457990), (338, 455280), (364, 422760), (390, 394576), (416, 369915), (420, 366392), (455, 338208), (480, 320593), (507, 303520), (520, 295932), (542, 283920), (546, 281840), (560, 274794), (624, 246610), (672, 228995), (676, 227640), (728, 211380), (780, 197288), (813, 189280), (840, 183196), (845, 182112), (910, 169104), (1014, 151760), (1040, 147966), (1084, 141960), (1092, 140920), (1120, 137397), (1183, 130080), (1248, 123305), (1352, 113820), (1355, 113568), (1365, 112736), (1456, 105690), (1560, 98644), (1626, 94640), (1680, 91598), (1690, 91056), (1820, 84552), (1897, 81120), (2028, 75880), (2080, 73983), (2168, 70980), (2184, 70460), (2366, 65040), (2535, 60704), (2704, 56910), (2710, 56784), (2730, 56368), (2912, 52845), (3120, 49322), (3252, 47320), (3360, 45799), (3380, 45528), (3523, 43680), (3549, 43360), (3640, 42276), (3794, 40560), (4056, 37940), (4065, 37856), (4336, 35490), (4368, 35230), (4732, 32520), (5070, 30352), (5408, 28455), (5420, 28392), (5460, 28184), (5691, 27040), (5915, 26016), (6240, 24661), (6504, 23660), (6760, 22764), (7046, 21840), (7098, 21680), (7280, 21138), (7588, 20280), (8112, 18970), (8130, 18928), (8672, 17745), (8736, 17615), (9464, 16260), (9485, 16224), (10140, 15176), (10569, 14560), (10840, 14196), (10920, 14092), (11382, 13520), (11830, 13008)]