153214880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 472469760

約数和(自身を除く): 319254880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 364, 416, 442, 455, 476, 520, 544, 560, 595, 619, 680, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1238, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2380, 2476, 2720, 2912, 3094, 3095, 3536, 3640, 3808, 4333, 4420, 4760, 4952, 6188, 6190, 7072, 7280, 7735, 8047, 8666, 8840, 9520, 9904, 10523, 12376, 12380, 14560, 15470, 16094, 17332, 17680, 19040, 19808, 21046, 21665, 24752, 24760, 30940, 32188, 34664, 35360, 40235, 42092, 43330, 49504, 49520, 52615, 56329, 61880, 64376, 69328, 73661, 80470, 84184, 86660, 99040, 105230, 112658, 123760, 128752, 136799, 138656, 147322, 160940, 168368, 173320, 210460, 225316, 247520, 257504, 273598, 281645, 294644, 321880, 336736, 346640, 368305, 420920, 450632, 547196, 563290, 589288, 643760, 683995, 693280, 736610, 841840, 901264, 957593, 1094392, 1126580, 1178576, 1287520, 1367990, 1473220, 1683680, 1802528, 1915186, 2188784, 2253160, 2357152, 2735980, 2946440, 3830372, 4377568, 4506320, 4787965, 5471960, 5892880, 7660744, 9012640, 9575930, 10943920, 11785760, 15321488, 19151860, 21887840, 30642976, 38303720, 76607440, 153214880]

約数ペア:

[(1, 153214880), (2, 76607440), (4, 38303720), (5, 30642976), (7, 21887840), (8, 19151860), (10, 15321488), (13, 11785760), (14, 10943920), (16, 9575930), (17, 9012640), (20, 7660744), (26, 5892880), (28, 5471960), (32, 4787965), (34, 4506320), (35, 4377568), (40, 3830372), (52, 2946440), (56, 2735980), (65, 2357152), (68, 2253160), (70, 2188784), (80, 1915186), (85, 1802528), (91, 1683680), (104, 1473220), (112, 1367990), (119, 1287520), (130, 1178576), (136, 1126580), (140, 1094392), (160, 957593), (170, 901264), (182, 841840), (208, 736610), (221, 693280), (224, 683995), (238, 643760), (260, 589288), (272, 563290), (280, 547196), (340, 450632), (364, 420920), (416, 368305), (442, 346640), (455, 336736), (476, 321880), (520, 294644), (544, 281645), (560, 273598), (595, 257504), (619, 247520), (680, 225316), (728, 210460), (884, 173320), (910, 168368), (952, 160940), (1040, 147322), (1105, 138656), (1120, 136799), (1190, 128752), (1238, 123760), (1360, 112658), (1456, 105230), (1547, 99040), (1768, 86660), (1820, 84184), (1904, 80470), (2080, 73661), (2210, 69328), (2380, 64376), (2476, 61880), (2720, 56329), (2912, 52615), (3094, 49520), (3095, 49504), (3536, 43330), (3640, 42092), (3808, 40235), (4333, 35360), (4420, 34664), (4760, 32188), (4952, 30940), (6188, 24760), (6190, 24752), (7072, 21665), (7280, 21046), (7735, 19808), (8047, 19040), (8666, 17680), (8840, 17332), (9520, 16094), (9904, 15470), (10523, 14560), (12376, 12380)]