320718027960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1\times {\mathrm{12539}}^1$

素因数の和:14723

約数の個数: 256

約数和(自身を含む): 1166882112000

約数和(自身を除く): 846164084040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2153, 2376, 2970, 3960, 4306, 5940, 6459, 8612, 10765, 11880, 12539, 12918, 17224, 19377, 21530, 23683, 25078, 25836, 32295, 37617, 38754, 43060, 47366, 50156, 51672, 58131, 62695, 64590, 71049, 75234, 77508, 86120, 94732, 96885, 100312, 112851, 116262, 118415, 125390, 129180, 137929, 142098, 150468, 155016, 188085, 189464, 193770, 213147, 225702, 232524, 236830, 250780, 258360, 275858, 284196, 290655, 300936, 338553, 355245, 376170, 387540, 413787, 426294, 451404, 465048, 473660, 501560, 551716, 564255, 568392, 581310, 639441, 677106, 689645, 710490, 752340, 775080, 827574, 852588, 902808, 947320, 1065735, 1103432, 1128510, 1162620, 1241361, 1278882, 1354212, 1379290, 1420980, 1504680, 1655148, 1692765, 1705176, 2068935, 2131470, 2257020, 2325240, 2482722, 2557764, 2708424, 2758580, 2841960, 3197205, 3310296, 3385530, 3724083, 4137870, 4262940, 4514040, 4965444, 5115528, 5517160, 6206805, 6394410, 6771060, 7448166, 8275740, 8525880, 9930888, 12413610, 12788820, 13542120, 14896332, 16551480, 18620415, 24827220, 25577640, 26996467, 29792664, 37240830, 49654440, 53992934, 74481660, 80989401, 107985868, 134982335, 148963320, 161978802, 215971736, 242968203, 269964670, 296961137, 323957604, 404947005, 485936406, 539929340, 593922274, 647915208, 728904609, 809894010, 890883411, 971872812, 1079858680, 1187844548, 1214841015, 1457809218, 1484805685, 1619788020, 1781766822, 1943745624, 2375689096, 2429682030, 2672650233, 2915618436, 2969611370, 3239576040, 3563533644, 3644523045, 4454417055, 4859364060, 5345300466, 5831236872, 5939222740, 7127067288, 7289046090, 8017950699, 8908834110, 9718728120, 10690600932, 11878445480, 13363251165, 14578092180, 16035901398, 17817668220, 21381201864, 26726502330, 29156184360, 32071802796, 35635336440, 40089753495, 53453004660, 64143605592, 80179506990, 106906009320, 160359013980, 320718027960]

約数ペア:

[(1, 320718027960), (2, 160359013980), (3, 106906009320), (4, 80179506990), (5, 64143605592), (6, 53453004660), (8, 40089753495), (9, 35635336440), (10, 32071802796), (11, 29156184360), (12, 26726502330), (15, 21381201864), (18, 17817668220), (20, 16035901398), (22, 14578092180), (24, 13363251165), (27, 11878445480), (30, 10690600932), (33, 9718728120), (36, 8908834110), (40, 8017950699), (44, 7289046090), (45, 7127067288), (54, 5939222740), (55, 5831236872), (60, 5345300466), (66, 4859364060), (72, 4454417055), (88, 3644523045), (90, 3563533644), (99, 3239576040), (108, 2969611370), (110, 2915618436), (120, 2672650233), (132, 2429682030), (135, 2375689096), (165, 1943745624), (180, 1781766822), (198, 1619788020), (216, 1484805685), (220, 1457809218), (264, 1214841015), (270, 1187844548), (297, 1079858680), (330, 971872812), (360, 890883411), (396, 809894010), (440, 728904609), (495, 647915208), (540, 593922274), (594, 539929340), (660, 485936406), (792, 404947005), (990, 323957604), (1080, 296961137), (1188, 269964670), (1320, 242968203), (1485, 215971736), (1980, 161978802), (2153, 148963320), (2376, 134982335), (2970, 107985868), (3960, 80989401), (4306, 74481660), (5940, 53992934), (6459, 49654440), (8612, 37240830), (10765, 29792664), (11880, 26996467), (12539, 25577640), (12918, 24827220), (17224, 18620415), (19377, 16551480), (21530, 14896332), (23683, 13542120), (25078, 12788820), (25836, 12413610), (32295, 9930888), (37617, 8525880), (38754, 8275740), (43060, 7448166), (47366, 6771060), (50156, 6394410), (51672, 6206805), (58131, 5517160), (62695, 5115528), (64590, 4965444), (71049, 4514040), (75234, 4262940), (77508, 4137870), (86120, 3724083), (94732, 3385530), (96885, 3310296), (100312, 3197205), (112851, 2841960), (116262, 2758580), (118415, 2708424), (125390, 2557764), (129180, 2482722), (137929, 2325240), (142098, 2257020), (150468, 2131470), (155016, 2068935), (188085, 1705176), (189464, 1692765), (193770, 1655148), (213147, 1504680), (225702, 1420980), (232524, 1379290), (236830, 1354212), (250780, 1278882), (258360, 1241361), (275858, 1162620), (284196, 1128510), (290655, 1103432), (300936, 1065735), (338553, 947320), (355245, 902808), (376170, 852588), (387540, 827574), (413787, 775080), (426294, 752340), (451404, 710490), (465048, 689645), (473660, 677106), (501560, 639441), (551716, 581310), (564255, 568392)]