1903334160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87149}}^1$

素因数の和:87185

約数の個数: 160

約数和(自身を含む): 7262035200

約数和(自身を除く): 5358701040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 87149, 174298, 261447, 348596, 435745, 522894, 610043, 697192, 871490, 1045788, 1132937, 1220086, 1307235, 1394384, 1742980, 1830129, 2091576, 2265874, 2440172, 2614470, 3050215, 3398811, 3485960, 3660258, 4183152, 4531748, 4880344, 5228940, 5664685, 6100430, 6797622, 6971920, 7320516, 7930559, 9063496, 9150645, 9760688, 10457880, 11329370, 12200860, 13595244, 14641032, 15861118, 16994055, 18126992, 18301290, 20915760, 22658740, 23791677, 24401720, 27190488, 29282064, 31722236, 33988110, 36602580, 39652795, 45317480, 47583354, 48803440, 54380976, 63444472, 67976220, 73205160, 79305590, 90634960, 95166708, 118958385, 126888944, 135952440, 146410320, 158611180, 190333416, 237916770, 271904880, 317222360, 380666832, 475833540, 634444720, 951667080, 1903334160]

約数ペア:

[(1, 1903334160), (2, 951667080), (3, 634444720), (4, 475833540), (5, 380666832), (6, 317222360), (7, 271904880), (8, 237916770), (10, 190333416), (12, 158611180), (13, 146410320), (14, 135952440), (15, 126888944), (16, 118958385), (20, 95166708), (21, 90634960), (24, 79305590), (26, 73205160), (28, 67976220), (30, 63444472), (35, 54380976), (39, 48803440), (40, 47583354), (42, 45317480), (48, 39652795), (52, 36602580), (56, 33988110), (60, 31722236), (65, 29282064), (70, 27190488), (78, 24401720), (80, 23791677), (84, 22658740), (91, 20915760), (104, 18301290), (105, 18126992), (112, 16994055), (120, 15861118), (130, 14641032), (140, 13595244), (156, 12200860), (168, 11329370), (182, 10457880), (195, 9760688), (208, 9150645), (210, 9063496), (240, 7930559), (260, 7320516), (273, 6971920), (280, 6797622), (312, 6100430), (336, 5664685), (364, 5228940), (390, 4880344), (420, 4531748), (455, 4183152), (520, 3660258), (546, 3485960), (560, 3398811), (624, 3050215), (728, 2614470), (780, 2440172), (840, 2265874), (910, 2091576), (1040, 1830129), (1092, 1742980), (1365, 1394384), (1456, 1307235), (1560, 1220086), (1680, 1132937), (1820, 1045788), (2184, 871490), (2730, 697192), (3120, 610043), (3640, 522894), (4368, 435745), (5460, 348596), (7280, 261447), (10920, 174298), (21840, 87149)]