326548560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 1120803264

約数和(自身を除く): 794254704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 97, 104, 120, 130, 156, 166, 169, 194, 195, 208, 240, 249, 260, 291, 312, 332, 338, 388, 390, 415, 485, 498, 507, 520, 582, 624, 664, 676, 776, 780, 830, 845, 970, 996, 1014, 1040, 1079, 1164, 1245, 1261, 1328, 1352, 1455, 1552, 1560, 1660, 1690, 1940, 1992, 2028, 2158, 2328, 2490, 2522, 2535, 2704, 2910, 3120, 3237, 3320, 3380, 3783, 3880, 3984, 4056, 4316, 4656, 4980, 5044, 5070, 5395, 5820, 6305, 6474, 6640, 6760, 7566, 7760, 8051, 8112, 8632, 9960, 10088, 10140, 10790, 11640, 12610, 12948, 13520, 14027, 15132, 16102, 16185, 16393, 17264, 18915, 19920, 20176, 20280, 21580, 23280, 24153, 25220, 25896, 28054, 30264, 32204, 32370, 32786, 37830, 40255, 40560, 42081, 43160, 48306, 49179, 50440, 51792, 56108, 60528, 64408, 64740, 65572, 70135, 75660, 80510, 81965, 84162, 86320, 96612, 98358, 100880, 104663, 112216, 120765, 128816, 129480, 131144, 140270, 151320, 161020, 163930, 168324, 193224, 196716, 209326, 210405, 224432, 241530, 245895, 258960, 262288, 280540, 302640, 313989, 322040, 327860, 336648, 386448, 393432, 418652, 420810, 483060, 491790, 523315, 561080, 627978, 644080, 655720, 673296, 786864, 837304, 841620, 966120, 983580, 1046630, 1122160, 1255956, 1311440, 1360619, 1569945, 1674608, 1683240, 1932240, 1967160, 2093260, 2511912, 2721238, 3139890, 3366480, 3934320, 4081857, 4186520, 5023824, 5442476, 6279780, 6803095, 8163714, 8373040, 10884952, 12559560, 13606190, 16327428, 20409285, 21769904, 25119120, 27212380, 32654856, 40818570, 54424760, 65309712, 81637140, 108849520, 163274280, 326548560]

約数ペア:

[(1, 326548560), (2, 163274280), (3, 108849520), (4, 81637140), (5, 65309712), (6, 54424760), (8, 40818570), (10, 32654856), (12, 27212380), (13, 25119120), (15, 21769904), (16, 20409285), (20, 16327428), (24, 13606190), (26, 12559560), (30, 10884952), (39, 8373040), (40, 8163714), (48, 6803095), (52, 6279780), (60, 5442476), (65, 5023824), (78, 4186520), (80, 4081857), (83, 3934320), (97, 3366480), (104, 3139890), (120, 2721238), (130, 2511912), (156, 2093260), (166, 1967160), (169, 1932240), (194, 1683240), (195, 1674608), (208, 1569945), (240, 1360619), (249, 1311440), (260, 1255956), (291, 1122160), (312, 1046630), (332, 983580), (338, 966120), (388, 841620), (390, 837304), (415, 786864), (485, 673296), (498, 655720), (507, 644080), (520, 627978), (582, 561080), (624, 523315), (664, 491790), (676, 483060), (776, 420810), (780, 418652), (830, 393432), (845, 386448), (970, 336648), (996, 327860), (1014, 322040), (1040, 313989), (1079, 302640), (1164, 280540), (1245, 262288), (1261, 258960), (1328, 245895), (1352, 241530), (1455, 224432), (1552, 210405), (1560, 209326), (1660, 196716), (1690, 193224), (1940, 168324), (1992, 163930), (2028, 161020), (2158, 151320), (2328, 140270), (2490, 131144), (2522, 129480), (2535, 128816), (2704, 120765), (2910, 112216), (3120, 104663), (3237, 100880), (3320, 98358), (3380, 96612), (3783, 86320), (3880, 84162), (3984, 81965), (4056, 80510), (4316, 75660), (4656, 70135), (4980, 65572), (5044, 64740), (5070, 64408), (5395, 60528), (5820, 56108), (6305, 51792), (6474, 50440), (6640, 49179), (6760, 48306), (7566, 43160), (7760, 42081), (8051, 40560), (8112, 40255), (8632, 37830), (9960, 32786), (10088, 32370), (10140, 32204), (10790, 30264), (11640, 28054), (12610, 25896), (12948, 25220), (13520, 24153), (14027, 23280), (15132, 21580), (16102, 20280), (16185, 20176), (16393, 19920), (17264, 18915)]