328517280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 576

約数和(自身を含む): 1452971520

約数和(自身を除く): 1124454240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 96, 104, 105, 109, 112, 115, 117, 120, 126, 130, 138, 140, 144, 156, 160, 161, 168, 180, 182, 184, 195, 207, 208, 210, 218, 224, 230, 234, 240, 252, 260, 273, 276, 280, 288, 299, 312, 315, 322, 327, 336, 345, 360, 364, 368, 390, 414, 416, 420, 436, 455, 460, 468, 480, 483, 504, 520, 545, 546, 552, 560, 585, 598, 624, 630, 644, 654, 672, 690, 720, 728, 736, 763, 780, 805, 819, 828, 840, 872, 897, 910, 920, 936, 966, 981, 1008, 1035, 1040, 1090, 1092, 1104, 1120, 1170, 1196, 1248, 1260, 1288, 1308, 1365, 1380, 1417, 1440, 1449, 1456, 1495, 1526, 1560, 1610, 1635, 1638, 1656, 1680, 1744, 1794, 1820, 1840, 1872, 1932, 1962, 2016, 2070, 2080, 2093, 2180, 2184, 2208, 2289, 2340, 2392, 2415, 2507, 2520, 2576, 2616, 2691, 2730, 2760, 2834, 2898, 2912, 2990, 3052, 3120, 3220, 3270, 3276, 3312, 3360, 3488, 3588, 3640, 3680, 3744, 3815, 3864, 3924, 4095, 4140, 4186, 4251, 4360, 4368, 4485, 4578, 4680, 4784, 4830, 4905, 5014, 5040, 5152, 5232, 5382, 5460, 5520, 5668, 5796, 5980, 6104, 6240, 6279, 6440, 6540, 6552, 6624, 6867, 7085, 7176, 7245, 7280, 7521, 7630, 7728, 7848, 8190, 8280, 8372, 8502, 8720, 8736, 8970, 9156, 9360, 9568, 9660, 9810, 9919, 10028, 10080, 10464, 10465, 10764, 10920, 11040, 11336, 11445, 11592, 11960, 12208, 12535, 12558, 12753, 12880, 13080, 13104, 13455, 13734, 14170, 14352, 14490, 14560, 15042, 15260, 15456, 15696, 16380, 16560, 16744, 17004, 17440, 17549, 17940, 18312, 18720, 18837, 19320, 19620, 19838, 20056, 20930, 21255, 21528, 21840, 22563, 22672, 22890, 23184, 23920, 24416, 25070, 25116, 25506, 25760, 26160, 26208, 26910, 27468, 28340, 28704, 28980, 29757, 30084, 30520, 31392, 31395, 32591, 32760, 33120, 33488, 34008, 34335, 35098, 35880, 36624, 37605, 37674, 38640, 39240, 39676, 40112, 41860, 42510, 43056, 43680, 45126, 45344, 45780, 46368, 47840, 49595, 50140, 50232, 51012, 52320, 52647, 53820, 54936, 56680, 57960, 59514, 60168, 61040, 62790, 63765, 65182, 65520, 66976, 68016, 68670, 70196, 71760, 73248, 75210, 75348, 77280, 78480, 79352, 80224, 83720, 85020, 86112, 87745, 89271, 90252, 91560, 94185, 97773, 99190, 100280, 100464, 102024, 105294, 107640, 109872, 112815, 113360, 115920, 119028, 120336, 122080, 125580, 127530, 130364, 131040, 136032, 137340, 140392, 143520, 148785, 150420, 150696, 156960, 157941, 158704, 162955, 167440, 170040, 175490, 178542, 180504, 183120, 188370, 195546, 198380, 200560, 200928, 204048, 210588, 215280, 219744, 225630, 226720, 228137, 231840, 238056, 240672, 251160, 255060, 260728, 263235, 274680, 280784, 293319, 297570, 300840, 301392, 315882, 317408, 325910, 334880, 340080, 350980, 357084, 361008, 366240, 376740, 391092, 396760, 401120, 408096, 421176, 430560, 446355, 451260, 456274, 476112, 488865, 502320, 510120, 521456, 526470, 549360, 561568, 586638, 595140, 601680, 602784, 631764, 651820, 680160, 684411, 701960, 714168, 722016, 753480, 782184, 789705, 793520, 842352, 892710, 902520, 912548, 952224, 977730, 1004640, 1020240, 1042912, 1052940, 1098720, 1140685, 1173276, 1190280, 1203360, 1263528, 1303640, 1368822, 1403920, 1428336, 1466595, 1506960, 1564368, 1579410, 1587040, 1684704, 1785420, 1805040, 1825096, 1955460, 2040480, 2053233, 2105880, 2281370, 2346552, 2380560, 2527056, 2607280, 2737644, 2807840, 2856672, 2933190, 3013920, 3128736, 3158820, 3422055, 3570840, 3610080, 3650192, 3910920, 4106466, 4211760, 4562740, 4693104, 4761120, 5054112, 5214560, 5475288, 5866380, 6317640, 6844110, 7141680, 7300384, 7821840, 8212932, 8423520, 9125480, 9386208, 10266165, 10950576, 11732760, 12635280, 13688220, 14283360, 15643680, 16425864, 18250960, 20532330, 21901152, 23465520, 25270560, 27376440, 32851728, 36501920, 41064660, 46931040, 54752880, 65703456, 82129320, 109505760, 164258640, 328517280]

約数ペア:

[(1, 328517280), (2, 164258640), (3, 109505760), (4, 82129320), (5, 65703456), (6, 54752880), (7, 46931040), (8, 41064660), (9, 36501920), (10, 32851728), (12, 27376440), (13, 25270560), (14, 23465520), (15, 21901152), (16, 20532330), (18, 18250960), (20, 16425864), (21, 15643680), (23, 14283360), (24, 13688220), (26, 12635280), (28, 11732760), (30, 10950576), (32, 10266165), (35, 9386208), (36, 9125480), (39, 8423520), (40, 8212932), (42, 7821840), (45, 7300384), (46, 7141680), (48, 6844110), (52, 6317640), (56, 5866380), (60, 5475288), (63, 5214560), (65, 5054112), (69, 4761120), (70, 4693104), (72, 4562740), (78, 4211760), (80, 4106466), (84, 3910920), (90, 3650192), (91, 3610080), (92, 3570840), (96, 3422055), (104, 3158820), (105, 3128736), (109, 3013920), (112, 2933190), (115, 2856672), (117, 2807840), (120, 2737644), (126, 2607280), (130, 2527056), (138, 2380560), (140, 2346552), (144, 2281370), (156, 2105880), (160, 2053233), (161, 2040480), (168, 1955460), (180, 1825096), (182, 1805040), (184, 1785420), (195, 1684704), (207, 1587040), (208, 1579410), (210, 1564368), (218, 1506960), (224, 1466595), (230, 1428336), (234, 1403920), (240, 1368822), (252, 1303640), (260, 1263528), (273, 1203360), (276, 1190280), (280, 1173276), (288, 1140685), (299, 1098720), (312, 1052940), (315, 1042912), (322, 1020240), (327, 1004640), (336, 977730), (345, 952224), (360, 912548), (364, 902520), (368, 892710), (390, 842352), (414, 793520), (416, 789705), (420, 782184), (436, 753480), (455, 722016), (460, 714168), (468, 701960), (480, 684411), (483, 680160), (504, 651820), (520, 631764), (545, 602784), (546, 601680), (552, 595140), (560, 586638), (585, 561568), (598, 549360), (624, 526470), (630, 521456), (644, 510120), (654, 502320), (672, 488865), (690, 476112), (720, 456274), (728, 451260), (736, 446355), (763, 430560), (780, 421176), (805, 408096), (819, 401120), (828, 396760), (840, 391092), (872, 376740), (897, 366240), (910, 361008), (920, 357084), (936, 350980), (966, 340080), (981, 334880), (1008, 325910), (1035, 317408), (1040, 315882), (1090, 301392), (1092, 300840), (1104, 297570), (1120, 293319), (1170, 280784), (1196, 274680), (1248, 263235), (1260, 260728), (1288, 255060), (1308, 251160), (1365, 240672), (1380, 238056), (1417, 231840), (1440, 228137), (1449, 226720), (1456, 225630), (1495, 219744), (1526, 215280), (1560, 210588), (1610, 204048), (1635, 200928), (1638, 200560), (1656, 198380), (1680, 195546), (1744, 188370), (1794, 183120), (1820, 180504), (1840, 178542), (1872, 175490), (1932, 170040), (1962, 167440), (2016, 162955), (2070, 158704), (2080, 157941), (2093, 156960), (2180, 150696), (2184, 150420), (2208, 148785), (2289, 143520), (2340, 140392), (2392, 137340), (2415, 136032), (2507, 131040), (2520, 130364), (2576, 127530), (2616, 125580), (2691, 122080), (2730, 120336), (2760, 119028), (2834, 115920), (2898, 113360), (2912, 112815), (2990, 109872), (3052, 107640), (3120, 105294), (3220, 102024), (3270, 100464), (3276, 100280), (3312, 99190), (3360, 97773), (3488, 94185), (3588, 91560), (3640, 90252), (3680, 89271), (3744, 87745), (3815, 86112), (3864, 85020), (3924, 83720), (4095, 80224), (4140, 79352), (4186, 78480), (4251, 77280), (4360, 75348), (4368, 75210), (4485, 73248), (4578, 71760), (4680, 70196), (4784, 68670), (4830, 68016), (4905, 66976), (5014, 65520), (5040, 65182), (5152, 63765), (5232, 62790), (5382, 61040), (5460, 60168), (5520, 59514), (5668, 57960), (5796, 56680), (5980, 54936), (6104, 53820), (6240, 52647), (6279, 52320), (6440, 51012), (6540, 50232), (6552, 50140), (6624, 49595), (6867, 47840), (7085, 46368), (7176, 45780), (7245, 45344), (7280, 45126), (7521, 43680), (7630, 43056), (7728, 42510), (7848, 41860), (8190, 40112), (8280, 39676), (8372, 39240), (8502, 38640), (8720, 37674), (8736, 37605), (8970, 36624), (9156, 35880), (9360, 35098), (9568, 34335), (9660, 34008), (9810, 33488), (9919, 33120), (10028, 32760), (10080, 32591), (10464, 31395), (10465, 31392), (10764, 30520), (10920, 30084), (11040, 29757), (11336, 28980), (11445, 28704), (11592, 28340), (11960, 27468), (12208, 26910), (12535, 26208), (12558, 26160), (12753, 25760), (12880, 25506), (13080, 25116), (13104, 25070), (13455, 24416), (13734, 23920), (14170, 23184), (14352, 22890), (14490, 22672), (14560, 22563), (15042, 21840), (15260, 21528), (15456, 21255), (15696, 20930), (16380, 20056), (16560, 19838), (16744, 19620), (17004, 19320), (17440, 18837), (17549, 18720), (17940, 18312)]