321932520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 384

約数和(自身を含む): 1333463040

約数和(自身を除く): 1011530520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 117, 120, 124, 126, 130, 140, 155, 156, 168, 180, 182, 186, 195, 210, 217, 234, 248, 252, 260, 273, 279, 280, 310, 312, 315, 317, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 504, 520, 546, 558, 585, 620, 630, 634, 651, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 951, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1268, 1302, 1365, 1395, 1560, 1585, 1612, 1638, 1736, 1820, 1860, 1902, 1953, 2015, 2170, 2184, 2219, 2232, 2340, 2418, 2520, 2536, 2604, 2730, 2790, 2821, 2853, 3170, 3224, 3255, 3276, 3627, 3640, 3720, 3804, 3906, 4030, 4095, 4121, 4340, 4438, 4680, 4755, 4836, 5208, 5460, 5580, 5642, 5706, 6045, 6340, 6510, 6552, 6657, 7254, 7608, 7812, 8060, 8190, 8242, 8463, 8680, 8876, 9510, 9672, 9765, 9827, 10920, 11095, 11160, 11284, 11412, 12090, 12363, 12680, 13020, 13314, 14105, 14265, 14508, 15624, 16120, 16380, 16484, 16926, 17752, 18135, 19020, 19530, 19654, 19971, 20605, 22190, 22568, 22824, 24180, 24726, 25389, 26040, 26628, 28210, 28530, 28847, 29016, 29481, 32760, 32968, 33285, 33852, 36270, 37089, 38040, 39060, 39308, 39942, 41210, 42315, 44380, 48360, 49135, 49452, 50778, 53256, 56420, 57060, 57694, 58962, 61815, 66570, 67704, 68789, 72540, 74178, 78120, 78616, 79884, 82420, 84630, 86541, 88443, 88760, 98270, 98904, 99855, 101556, 112840, 114120, 115388, 117924, 123630, 126945, 127751, 133140, 137578, 144235, 145080, 147405, 148356, 159768, 164840, 169260, 173082, 176886, 185445, 196540, 199710, 203112, 206367, 230776, 235848, 247260, 253890, 255502, 259623, 266280, 275156, 288470, 294810, 296712, 338520, 343945, 346164, 353772, 370890, 383253, 393080, 399420, 412734, 432705, 442215, 494520, 507780, 511004, 519246, 550312, 576940, 589620, 619101, 638755, 687890, 692328, 707544, 741780, 766506, 798840, 825468, 865410, 884430, 894257, 1015560, 1022008, 1031835, 1038492, 1149759, 1153880, 1179240, 1238202, 1277510, 1298115, 1375780, 1483560, 1533012, 1650936, 1730820, 1768860, 1788514, 1916265, 2063670, 2076984, 2299518, 2476404, 2555020, 2596230, 2682771, 2751560, 3066024, 3095505, 3461640, 3537720, 3577028, 3832530, 4127340, 4471285, 4599036, 4952808, 5110040, 5192460, 5365542, 5748795, 6191010, 7154056, 7665060, 8048313, 8254680, 8942570, 9198072, 10384920, 10731084, 11497590, 12382020, 13413855, 15330120, 16096626, 17885140, 21462168, 22995180, 24764040, 26827710, 32193252, 35770280, 40241565, 45990360, 53655420, 64386504, 80483130, 107310840, 160966260, 321932520]

約数ペア:

[(1, 321932520), (2, 160966260), (3, 107310840), (4, 80483130), (5, 64386504), (6, 53655420), (7, 45990360), (8, 40241565), (9, 35770280), (10, 32193252), (12, 26827710), (13, 24764040), (14, 22995180), (15, 21462168), (18, 17885140), (20, 16096626), (21, 15330120), (24, 13413855), (26, 12382020), (28, 11497590), (30, 10731084), (31, 10384920), (35, 9198072), (36, 8942570), (39, 8254680), (40, 8048313), (42, 7665060), (45, 7154056), (52, 6191010), (56, 5748795), (60, 5365542), (62, 5192460), (63, 5110040), (65, 4952808), (70, 4599036), (72, 4471285), (78, 4127340), (84, 3832530), (90, 3577028), (91, 3537720), (93, 3461640), (104, 3095505), (105, 3066024), (117, 2751560), (120, 2682771), (124, 2596230), (126, 2555020), (130, 2476404), (140, 2299518), (155, 2076984), (156, 2063670), (168, 1916265), (180, 1788514), (182, 1768860), (186, 1730820), (195, 1650936), (210, 1533012), (217, 1483560), (234, 1375780), (248, 1298115), (252, 1277510), (260, 1238202), (273, 1179240), (279, 1153880), (280, 1149759), (310, 1038492), (312, 1031835), (315, 1022008), (317, 1015560), (360, 894257), (364, 884430), (372, 865410), (390, 825468), (403, 798840), (420, 766506), (434, 741780), (455, 707544), (465, 692328), (468, 687890), (504, 638755), (520, 619101), (546, 589620), (558, 576940), (585, 550312), (620, 519246), (630, 511004), (634, 507780), (651, 494520), (728, 442215), (744, 432705), (780, 412734), (806, 399420), (819, 393080), (840, 383253), (868, 370890), (910, 353772), (930, 346164), (936, 343945), (951, 338520), (1085, 296712), (1092, 294810), (1116, 288470), (1170, 275156), (1209, 266280), (1240, 259623), (1260, 255502), (1268, 253890), (1302, 247260), (1365, 235848), (1395, 230776), (1560, 206367), (1585, 203112), (1612, 199710), (1638, 196540), (1736, 185445), (1820, 176886), (1860, 173082), (1902, 169260), (1953, 164840), (2015, 159768), (2170, 148356), (2184, 147405), (2219, 145080), (2232, 144235), (2340, 137578), (2418, 133140), (2520, 127751), (2536, 126945), (2604, 123630), (2730, 117924), (2790, 115388), (2821, 114120), (2853, 112840), (3170, 101556), (3224, 99855), (3255, 98904), (3276, 98270), (3627, 88760), (3640, 88443), (3720, 86541), (3804, 84630), (3906, 82420), (4030, 79884), (4095, 78616), (4121, 78120), (4340, 74178), (4438, 72540), (4680, 68789), (4755, 67704), (4836, 66570), (5208, 61815), (5460, 58962), (5580, 57694), (5642, 57060), (5706, 56420), (6045, 53256), (6340, 50778), (6510, 49452), (6552, 49135), (6657, 48360), (7254, 44380), (7608, 42315), (7812, 41210), (8060, 39942), (8190, 39308), (8242, 39060), (8463, 38040), (8680, 37089), (8876, 36270), (9510, 33852), (9672, 33285), (9765, 32968), (9827, 32760), (10920, 29481), (11095, 29016), (11160, 28847), (11284, 28530), (11412, 28210), (12090, 26628), (12363, 26040), (12680, 25389), (13020, 24726), (13314, 24180), (14105, 22824), (14265, 22568), (14508, 22190), (15624, 20605), (16120, 19971), (16380, 19654), (16484, 19530), (16926, 19020), (17752, 18135)]