160261920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 288

約数和(自身を含む): 673650432

約数和(自身を除く): 513388512

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, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1223, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2446, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3669, 3744, 4095, 4368, 4680, 4892, 5040, 5460, 6115, 6240, 6552, 7280, 7338, 8190, 8561, 8736, 9360, 9784, 10080, 10920, 11007, 12230, 13104, 14560, 14676, 15899, 16380, 17122, 18345, 18720, 19568, 21840, 22014, 24460, 25683, 26208, 29352, 31798, 32760, 34244, 36690, 39136, 42805, 43680, 44028, 47697, 48920, 51366, 55035, 58704, 63596, 65520, 68488, 73380, 77049, 79495, 85610, 88056, 95394, 97840, 102732, 110070, 111293, 117408, 127192, 128415, 131040, 136976, 143091, 146760, 154098, 158990, 171220, 176112, 190788, 195680, 205464, 220140, 222586, 238485, 254384, 256830, 273952, 286182, 293520, 308196, 317980, 333879, 342440, 352224, 381576, 385245, 410928, 440280, 445172, 476970, 508768, 513660, 556465, 572364, 587040, 616392, 635960, 667758, 684880, 715455, 763152, 770490, 821856, 880560, 890344, 953940, 1001637, 1027320, 1112930, 1144728, 1232784, 1271920, 1335516, 1369760, 1430910, 1526304, 1540980, 1669395, 1761120, 1780688, 1907880, 2003274, 2054640, 2225860, 2289456, 2465568, 2543840, 2671032, 2861820, 3081960, 3338790, 3561376, 3815760, 4006548, 4109280, 4451720, 4578912, 5008185, 5342064, 5723640, 6163920, 6677580, 7631520, 8013096, 8903440, 10016370, 10684128, 11447280, 12327840, 13355160, 16026192, 17806880, 20032740, 22894560, 26710320, 32052384, 40065480, 53420640, 80130960, 160261920]

約数ペア:

[(1, 160261920), (2, 80130960), (3, 53420640), (4, 40065480), (5, 32052384), (6, 26710320), (7, 22894560), (8, 20032740), (9, 17806880), (10, 16026192), (12, 13355160), (13, 12327840), (14, 11447280), (15, 10684128), (16, 10016370), (18, 8903440), (20, 8013096), (21, 7631520), (24, 6677580), (26, 6163920), (28, 5723640), (30, 5342064), (32, 5008185), (35, 4578912), (36, 4451720), (39, 4109280), (40, 4006548), (42, 3815760), (45, 3561376), (48, 3338790), (52, 3081960), (56, 2861820), (60, 2671032), (63, 2543840), (65, 2465568), (70, 2289456), (72, 2225860), (78, 2054640), (80, 2003274), (84, 1907880), (90, 1780688), (91, 1761120), (96, 1669395), (104, 1540980), (105, 1526304), (112, 1430910), (117, 1369760), (120, 1335516), (126, 1271920), (130, 1232784), (140, 1144728), (144, 1112930), (156, 1027320), (160, 1001637), (168, 953940), (180, 890344), (182, 880560), (195, 821856), (208, 770490), (210, 763152), (224, 715455), (234, 684880), (240, 667758), (252, 635960), (260, 616392), (273, 587040), (280, 572364), (288, 556465), (312, 513660), (315, 508768), (336, 476970), (360, 445172), (364, 440280), (390, 410928), (416, 385245), (420, 381576), (455, 352224), (468, 342440), (480, 333879), (504, 317980), (520, 308196), (546, 293520), (560, 286182), (585, 273952), (624, 256830), (630, 254384), (672, 238485), (720, 222586), (728, 220140), (780, 205464), (819, 195680), (840, 190788), (910, 176112), (936, 171220), (1008, 158990), (1040, 154098), (1092, 146760), (1120, 143091), (1170, 136976), (1223, 131040), (1248, 128415), (1260, 127192), (1365, 117408), (1440, 111293), (1456, 110070), (1560, 102732), (1638, 97840), (1680, 95394), (1820, 88056), (1872, 85610), (2016, 79495), (2080, 77049), (2184, 73380), (2340, 68488), (2446, 65520), (2520, 63596), (2730, 58704), (2912, 55035), (3120, 51366), (3276, 48920), (3360, 47697), (3640, 44028), (3669, 43680), (3744, 42805), (4095, 39136), (4368, 36690), (4680, 34244), (4892, 32760), (5040, 31798), (5460, 29352), (6115, 26208), (6240, 25683), (6552, 24460), (7280, 22014), (7338, 21840), (8190, 19568), (8561, 18720), (8736, 18345), (9360, 17122), (9784, 16380), (10080, 15899), (10920, 14676), (11007, 14560), (12230, 13104)]