210911118880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{552239}}^1$

素因数の和:552303

約数の個数: 192

約数和(自身を含む): 641269923840

約数和(自身を除く): 430358804960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 2170, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 4340, 4774, 4960, 5456, 6160, 6820, 6944, 8680, 9548, 10912, 11935, 12320, 13640, 17360, 19096, 23870, 27280, 34720, 38192, 47740, 54560, 76384, 95480, 190960, 381920, 552239, 1104478, 2208956, 2761195, 3865673, 4417912, 5522390, 6074629, 7731346, 8835824, 11044780, 12149258, 15462692, 17119409, 17671648, 19328365, 22089560, 24298516, 30373145, 30925384, 34238818, 38656730, 42522403, 44179120, 48597032, 60746290, 61850768, 68477636, 77313460, 85044806, 85597045, 88358240, 97194064, 119835863, 121492580, 123701536, 136955272, 154626920, 170089612, 171194090, 188313499, 194388128, 212612015, 239671726, 242985160, 273910544, 309253840, 340179224, 342388180, 376626998, 425224030, 479343452, 485970320, 547821088, 599179315, 618507680, 680358448, 684776360, 753253996, 850448060, 941567495, 958686904, 971940640, 1198358630, 1318194493, 1360716896, 1369552720, 1506507992, 1700896120, 1883134990, 1917373808, 2396717260, 2636388986, 2739105440, 3013015984, 3401792240, 3766269980, 3834747616, 4793434520, 5272777972, 6026031968, 6590972465, 6803584480, 7532539960, 9586869040, 10545555944, 13181944930, 15065079920, 19173738080, 21091111888, 26363889860, 30130159840, 42182223776, 52727779720, 105455559440, 210911118880]

約数ペア:

[(1, 210911118880), (2, 105455559440), (4, 52727779720), (5, 42182223776), (7, 30130159840), (8, 26363889860), (10, 21091111888), (11, 19173738080), (14, 15065079920), (16, 13181944930), (20, 10545555944), (22, 9586869040), (28, 7532539960), (31, 6803584480), (32, 6590972465), (35, 6026031968), (40, 5272777972), (44, 4793434520), (55, 3834747616), (56, 3766269980), (62, 3401792240), (70, 3013015984), (77, 2739105440), (80, 2636388986), (88, 2396717260), (110, 1917373808), (112, 1883134990), (124, 1700896120), (140, 1506507992), (154, 1369552720), (155, 1360716896), (160, 1318194493), (176, 1198358630), (217, 971940640), (220, 958686904), (224, 941567495), (248, 850448060), (280, 753253996), (308, 684776360), (310, 680358448), (341, 618507680), (352, 599179315), (385, 547821088), (434, 485970320), (440, 479343452), (496, 425224030), (560, 376626998), (616, 342388180), (620, 340179224), (682, 309253840), (770, 273910544), (868, 242985160), (880, 239671726), (992, 212612015), (1085, 194388128), (1120, 188313499), (1232, 171194090), (1240, 170089612), (1364, 154626920), (1540, 136955272), (1705, 123701536), (1736, 121492580), (1760, 119835863), (2170, 97194064), (2387, 88358240), (2464, 85597045), (2480, 85044806), (2728, 77313460), (3080, 68477636), (3410, 61850768), (3472, 60746290), (4340, 48597032), (4774, 44179120), (4960, 42522403), (5456, 38656730), (6160, 34238818), (6820, 30925384), (6944, 30373145), (8680, 24298516), (9548, 22089560), (10912, 19328365), (11935, 17671648), (12320, 17119409), (13640, 15462692), (17360, 12149258), (19096, 11044780), (23870, 8835824), (27280, 7731346), (34720, 6074629), (38192, 5522390), (47740, 4417912), (54560, 3865673), (76384, 2761195), (95480, 2208956), (190960, 1104478), (381920, 552239)]