122920347720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1993}}^1$

素因数の和:2552

約数の個数: 256

約数和(自身を含む): 392802048000

約数和(自身を除く): 269881700280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 290, 296, 348, 370, 435, 444, 479, 555, 580, 696, 740, 870, 888, 958, 1073, 1110, 1160, 1437, 1480, 1740, 1916, 1993, 2146, 2220, 2395, 2874, 3219, 3480, 3832, 3986, 4292, 4440, 4790, 5365, 5748, 5979, 6438, 7185, 7972, 8584, 9580, 9965, 10730, 11496, 11958, 12876, 13891, 14370, 15944, 16095, 17723, 19160, 19930, 21460, 23916, 25752, 27782, 28740, 29895, 32190, 35446, 39860, 41673, 42920, 47832, 53169, 55564, 57480, 57797, 59790, 64380, 69455, 70892, 73741, 79720, 83346, 88615, 106338, 111128, 115594, 119580, 128760, 138910, 141784, 147482, 166692, 173391, 177230, 208365, 212676, 221223, 231188, 239160, 265845, 277820, 288985, 294964, 333384, 346782, 354460, 368705, 416730, 425352, 442446, 462376, 513967, 531690, 555640, 577970, 589928, 693564, 708920, 737410, 833460, 866955, 884892, 954647, 1027934, 1063380, 1106115, 1155940, 1387128, 1474820, 1541901, 1666920, 1733910, 1769784, 1909294, 2055868, 2126760, 2138489, 2212230, 2311880, 2569835, 2863941, 2949640, 3083802, 3467820, 3818588, 4111736, 4276978, 4424460, 4773235, 5139670, 5727882, 6167604, 6415467, 6935640, 7637176, 7709505, 8553956, 8848920, 9546470, 10279340, 10692445, 11455764, 12335208, 12830934, 14319705, 15419010, 17107912, 19092940, 20558680, 21384890, 22911528, 25661868, 27684763, 28639410, 30838020, 32077335, 35321939, 38185880, 42769780, 51323736, 55369526, 57278820, 61676040, 64154670, 70643878, 83054289, 85539560, 105965817, 110739052, 114557640, 128309340, 138423815, 141287756, 166108578, 176609695, 211931634, 221478104, 256618680, 276847630, 282575512, 332217156, 353219390, 415271445, 423863268, 529829085, 553695260, 664434312, 706438780, 830542890, 847726536, 1024336231, 1059658170, 1107390520, 1412877560, 1661085780, 2048672462, 2119316340, 3073008693, 3322171560, 4097344924, 4238632680, 5121681155, 6146017386, 8194689848, 10243362310, 12292034772, 15365043465, 20486724620, 24584069544, 30730086930, 40973449240, 61460173860, 122920347720]

約数ペア:

[(1, 122920347720), (2, 61460173860), (3, 40973449240), (4, 30730086930), (5, 24584069544), (6, 20486724620), (8, 15365043465), (10, 12292034772), (12, 10243362310), (15, 8194689848), (20, 6146017386), (24, 5121681155), (29, 4238632680), (30, 4097344924), (37, 3322171560), (40, 3073008693), (58, 2119316340), (60, 2048672462), (74, 1661085780), (87, 1412877560), (111, 1107390520), (116, 1059658170), (120, 1024336231), (145, 847726536), (148, 830542890), (174, 706438780), (185, 664434312), (222, 553695260), (232, 529829085), (290, 423863268), (296, 415271445), (348, 353219390), (370, 332217156), (435, 282575512), (444, 276847630), (479, 256618680), (555, 221478104), (580, 211931634), (696, 176609695), (740, 166108578), (870, 141287756), (888, 138423815), (958, 128309340), (1073, 114557640), (1110, 110739052), (1160, 105965817), (1437, 85539560), (1480, 83054289), (1740, 70643878), (1916, 64154670), (1993, 61676040), (2146, 57278820), (2220, 55369526), (2395, 51323736), (2874, 42769780), (3219, 38185880), (3480, 35321939), (3832, 32077335), (3986, 30838020), (4292, 28639410), (4440, 27684763), (4790, 25661868), (5365, 22911528), (5748, 21384890), (5979, 20558680), (6438, 19092940), (7185, 17107912), (7972, 15419010), (8584, 14319705), (9580, 12830934), (9965, 12335208), (10730, 11455764), (11496, 10692445), (11958, 10279340), (12876, 9546470), (13891, 8848920), (14370, 8553956), (15944, 7709505), (16095, 7637176), (17723, 6935640), (19160, 6415467), (19930, 6167604), (21460, 5727882), (23916, 5139670), (25752, 4773235), (27782, 4424460), (28740, 4276978), (29895, 4111736), (32190, 3818588), (35446, 3467820), (39860, 3083802), (41673, 2949640), (42920, 2863941), (47832, 2569835), (53169, 2311880), (55564, 2212230), (57480, 2138489), (57797, 2126760), (59790, 2055868), (64380, 1909294), (69455, 1769784), (70892, 1733910), (73741, 1666920), (79720, 1541901), (83346, 1474820), (88615, 1387128), (106338, 1155940), (111128, 1106115), (115594, 1063380), (119580, 1027934), (128760, 954647), (138910, 884892), (141784, 866955), (147482, 833460), (166692, 737410), (173391, 708920), (177230, 693564), (208365, 589928), (212676, 577970), (221223, 555640), (231188, 531690), (239160, 513967), (265845, 462376), (277820, 442446), (288985, 425352), (294964, 416730), (333384, 368705), (346782, 354460)]