321071520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 576

約数和(自身を含む): 1377565056

約数和(自身を除く): 1056493536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 49, 51, 55, 56, 60, 66, 68, 70, 73, 77, 80, 84, 85, 88, 96, 98, 102, 105, 110, 112, 119, 120, 132, 136, 140, 146, 147, 154, 160, 165, 168, 170, 176, 187, 196, 204, 210, 219, 220, 224, 231, 238, 240, 245, 255, 264, 272, 280, 292, 294, 308, 330, 336, 340, 352, 357, 365, 374, 385, 392, 408, 420, 438, 440, 462, 476, 480, 490, 510, 511, 528, 539, 544, 560, 561, 584, 588, 595, 616, 660, 672, 680, 714, 730, 735, 748, 770, 784, 803, 816, 833, 840, 876, 880, 924, 935, 952, 980, 1020, 1022, 1056, 1078, 1095, 1120, 1122, 1155, 1168, 1176, 1190, 1232, 1241, 1309, 1320, 1360, 1428, 1460, 1470, 1496, 1533, 1540, 1568, 1606, 1617, 1632, 1666, 1680, 1752, 1760, 1785, 1848, 1870, 1904, 1960, 2040, 2044, 2156, 2190, 2244, 2310, 2336, 2352, 2380, 2409, 2464, 2482, 2499, 2555, 2618, 2640, 2695, 2720, 2805, 2856, 2920, 2940, 2992, 3066, 3080, 3212, 3234, 3332, 3360, 3504, 3570, 3577, 3696, 3723, 3740, 3808, 3920, 3927, 4015, 4080, 4088, 4165, 4312, 4380, 4488, 4620, 4704, 4760, 4818, 4964, 4998, 5110, 5236, 5280, 5390, 5610, 5621, 5712, 5840, 5880, 5984, 6132, 6160, 6205, 6424, 6468, 6545, 6664, 7008, 7140, 7154, 7392, 7446, 7480, 7665, 7840, 7854, 8030, 8085, 8160, 8176, 8330, 8624, 8687, 8760, 8976, 9163, 9240, 9520, 9636, 9928, 9996, 10220, 10472, 10731, 10780, 11220, 11242, 11424, 11680, 11760, 12045, 12264, 12320, 12410, 12495, 12848, 12936, 13090, 13328, 13651, 14280, 14308, 14892, 14960, 15330, 15708, 16060, 16170, 16352, 16660, 16863, 17248, 17374, 17520, 17885, 17952, 18326, 18480, 18615, 19040, 19272, 19635, 19856, 19992, 20440, 20944, 21462, 21560, 22440, 22484, 23520, 24090, 24528, 24820, 24990, 25696, 25872, 26061, 26180, 26656, 27302, 27489, 28105, 28560, 28616, 29784, 29920, 30660, 31416, 32120, 32340, 33320, 33726, 34748, 35040, 35770, 36652, 36960, 37230, 38544, 39270, 39347, 39712, 39984, 40880, 40953, 41888, 42924, 43120, 43435, 44880, 44968, 45815, 48180, 49056, 49640, 49980, 51744, 52122, 52360, 53655, 54604, 54978, 56210, 57120, 57232, 59568, 60809, 61320, 62832, 64240, 64680, 66640, 67452, 68255, 69496, 71540, 73304, 74460, 77088, 78540, 78694, 79968, 81760, 81906, 84315, 85848, 86240, 86870, 89760, 89936, 91630, 95557, 96360, 99280, 99960, 104244, 104720, 107310, 109208, 109956, 112420, 114464, 118041, 119136, 121618, 122640, 125664, 128480, 129360, 130305, 133280, 134904, 136510, 137445, 138992, 143080, 146608, 148920, 157080, 157388, 163812, 168630, 171696, 173740, 179872, 182427, 183260, 191114, 192720, 196735, 198560, 199920, 204765, 208488, 209440, 214620, 218416, 219912, 224840, 236082, 243236, 245280, 258720, 260610, 269808, 273020, 274890, 277984, 286160, 286671, 293216, 297840, 304045, 314160, 314776, 327624, 337260, 343392, 347480, 364854, 366520, 382228, 385440, 393470, 399840, 409530, 416976, 429240, 436832, 439824, 449680, 472164, 477785, 486472, 521220, 539616, 546040, 549780, 572320, 573342, 590205, 595680, 608090, 628320, 629552, 655248, 668899, 674520, 694960, 729708, 733040, 764456, 786940, 819060, 833952, 858480, 879648, 899360, 912135, 944328, 955570, 972944, 1042440, 1092080, 1099560, 1146684, 1180410, 1216180, 1259104, 1310496, 1337798, 1349040, 1389920, 1433355, 1459416, 1466080, 1528912, 1573880, 1638120, 1716960, 1824270, 1888656, 1911140, 1945888, 2006697, 2084880, 2184160, 2199120, 2293368, 2360820, 2432360, 2675596, 2698080, 2866710, 2918832, 3057824, 3147760, 3276240, 3344495, 3648540, 3777312, 3822280, 4013394, 4169760, 4398240, 4586736, 4721640, 4864720, 5351192, 5733420, 5837664, 6295520, 6552480, 6688990, 7297080, 7644560, 8026788, 9173472, 9443280, 9729440, 10033485, 10702384, 11466840, 13377980, 14594160, 15289120, 16053576, 18886560, 20066970, 21404768, 22933680, 26755960, 29188320, 32107152, 40133940, 45867360, 53511920, 64214304, 80267880, 107023840, 160535760, 321071520]

約数ペア:

[(1, 321071520), (2, 160535760), (3, 107023840), (4, 80267880), (5, 64214304), (6, 53511920), (7, 45867360), (8, 40133940), (10, 32107152), (11, 29188320), (12, 26755960), (14, 22933680), (15, 21404768), (16, 20066970), (17, 18886560), (20, 16053576), (21, 15289120), (22, 14594160), (24, 13377980), (28, 11466840), (30, 10702384), (32, 10033485), (33, 9729440), (34, 9443280), (35, 9173472), (40, 8026788), (42, 7644560), (44, 7297080), (48, 6688990), (49, 6552480), (51, 6295520), (55, 5837664), (56, 5733420), (60, 5351192), (66, 4864720), (68, 4721640), (70, 4586736), (73, 4398240), (77, 4169760), (80, 4013394), (84, 3822280), (85, 3777312), (88, 3648540), (96, 3344495), (98, 3276240), (102, 3147760), (105, 3057824), (110, 2918832), (112, 2866710), (119, 2698080), (120, 2675596), (132, 2432360), (136, 2360820), (140, 2293368), (146, 2199120), (147, 2184160), (154, 2084880), (160, 2006697), (165, 1945888), (168, 1911140), (170, 1888656), (176, 1824270), (187, 1716960), (196, 1638120), (204, 1573880), (210, 1528912), (219, 1466080), (220, 1459416), (224, 1433355), (231, 1389920), (238, 1349040), (240, 1337798), (245, 1310496), (255, 1259104), (264, 1216180), (272, 1180410), (280, 1146684), (292, 1099560), (294, 1092080), (308, 1042440), (330, 972944), (336, 955570), (340, 944328), (352, 912135), (357, 899360), (365, 879648), (374, 858480), (385, 833952), (392, 819060), (408, 786940), (420, 764456), (438, 733040), (440, 729708), (462, 694960), (476, 674520), (480, 668899), (490, 655248), (510, 629552), (511, 628320), (528, 608090), (539, 595680), (544, 590205), (560, 573342), (561, 572320), (584, 549780), (588, 546040), (595, 539616), (616, 521220), (660, 486472), (672, 477785), (680, 472164), (714, 449680), (730, 439824), (735, 436832), (748, 429240), (770, 416976), (784, 409530), (803, 399840), (816, 393470), (833, 385440), (840, 382228), (876, 366520), (880, 364854), (924, 347480), (935, 343392), (952, 337260), (980, 327624), (1020, 314776), (1022, 314160), (1056, 304045), (1078, 297840), (1095, 293216), (1120, 286671), (1122, 286160), (1155, 277984), (1168, 274890), (1176, 273020), (1190, 269808), (1232, 260610), (1241, 258720), (1309, 245280), (1320, 243236), (1360, 236082), (1428, 224840), (1460, 219912), (1470, 218416), (1496, 214620), (1533, 209440), (1540, 208488), (1568, 204765), (1606, 199920), (1617, 198560), (1632, 196735), (1666, 192720), (1680, 191114), (1752, 183260), (1760, 182427), (1785, 179872), (1848, 173740), (1870, 171696), (1904, 168630), (1960, 163812), (2040, 157388), (2044, 157080), (2156, 148920), (2190, 146608), (2244, 143080), (2310, 138992), (2336, 137445), (2352, 136510), (2380, 134904), (2409, 133280), (2464, 130305), (2482, 129360), (2499, 128480), (2555, 125664), (2618, 122640), (2640, 121618), (2695, 119136), (2720, 118041), (2805, 114464), (2856, 112420), (2920, 109956), (2940, 109208), (2992, 107310), (3066, 104720), (3080, 104244), (3212, 99960), (3234, 99280), (3332, 96360), (3360, 95557), (3504, 91630), (3570, 89936), (3577, 89760), (3696, 86870), (3723, 86240), (3740, 85848), (3808, 84315), (3920, 81906), (3927, 81760), (4015, 79968), (4080, 78694), (4088, 78540), (4165, 77088), (4312, 74460), (4380, 73304), (4488, 71540), (4620, 69496), (4704, 68255), (4760, 67452), (4818, 66640), (4964, 64680), (4998, 64240), (5110, 62832), (5236, 61320), (5280, 60809), (5390, 59568), (5610, 57232), (5621, 57120), (5712, 56210), (5840, 54978), (5880, 54604), (5984, 53655), (6132, 52360), (6160, 52122), (6205, 51744), (6424, 49980), (6468, 49640), (6545, 49056), (6664, 48180), (7008, 45815), (7140, 44968), (7154, 44880), (7392, 43435), (7446, 43120), (7480, 42924), (7665, 41888), (7840, 40953), (7854, 40880), (8030, 39984), (8085, 39712), (8160, 39347), (8176, 39270), (8330, 38544), (8624, 37230), (8687, 36960), (8760, 36652), (8976, 35770), (9163, 35040), (9240, 34748), (9520, 33726), (9636, 33320), (9928, 32340), (9996, 32120), (10220, 31416), (10472, 30660), (10731, 29920), (10780, 29784), (11220, 28616), (11242, 28560), (11424, 28105), (11680, 27489), (11760, 27302), (12045, 26656), (12264, 26180), (12320, 26061), (12410, 25872), (12495, 25696), (12848, 24990), (12936, 24820), (13090, 24528), (13328, 24090), (13651, 23520), (14280, 22484), (14308, 22440), (14892, 21560), (14960, 21462), (15330, 20944), (15708, 20440), (16060, 19992), (16170, 19856), (16352, 19635), (16660, 19272), (16863, 19040), (17248, 18615), (17374, 18480), (17520, 18326), (17885, 17952)]