2008798740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 6776130816

約数和(自身を除く): 4767332076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 107, 113, 117, 130, 142, 156, 180, 195, 213, 214, 226, 234, 260, 284, 321, 339, 355, 390, 426, 428, 452, 468, 535, 565, 585, 639, 642, 678, 710, 780, 852, 923, 963, 1017, 1065, 1070, 1130, 1170, 1278, 1284, 1356, 1391, 1420, 1469, 1605, 1695, 1846, 1926, 2034, 2130, 2140, 2260, 2340, 2556, 2769, 2782, 2938, 3195, 3210, 3390, 3692, 3852, 4068, 4173, 4260, 4407, 4615, 4815, 5085, 5538, 5564, 5876, 6390, 6420, 6780, 6955, 7345, 7597, 8023, 8307, 8346, 8814, 9230, 9630, 10170, 11076, 12091, 12519, 12780, 13221, 13845, 13910, 14690, 15194, 16046, 16614, 16692, 17628, 18460, 19260, 20340, 20865, 22035, 22791, 24069, 24182, 25038, 26442, 27690, 27820, 29380, 30388, 32092, 33228, 36273, 37985, 40115, 41535, 41730, 44070, 45582, 48138, 48364, 50076, 52884, 55380, 60455, 62595, 66105, 68373, 72207, 72546, 75970, 80230, 83070, 83460, 88140, 91164, 96276, 98761, 104299, 108819, 113955, 120345, 120910, 125190, 132210, 136746, 144414, 145092, 151940, 157183, 160460, 166140, 181365, 197522, 208598, 217638, 227910, 240690, 241820, 250380, 264420, 273492, 288828, 296283, 312897, 314366, 341865, 361035, 362730, 395044, 417196, 435276, 455820, 471549, 481380, 493805, 521495, 544095, 592566, 625794, 628732, 683730, 722070, 725460, 785915, 858461, 888849, 938691, 943098, 987610, 1042990, 1088190, 1185132, 1251588, 1367460, 1414647, 1444140, 1481415, 1564485, 1571830, 1716922, 1777698, 1877382, 1886196, 1975220, 2085980, 2176380, 2357745, 2575383, 2829294, 2962830, 3128970, 3143660, 3433844, 3555396, 3754764, 4292305, 4444245, 4693455, 4715490, 5150766, 5658588, 5925660, 6257940, 7073235, 7726149, 8584610, 8888490, 9386910, 9430980, 10301532, 11159993, 12876915, 14146470, 15452298, 17169220, 17776980, 18773820, 22319986, 25753830, 28292940, 30904596, 33479979, 38630745, 44639972, 51507660, 55799965, 66959958, 77261490, 100439937, 111599930, 133919916, 154522980, 167399895, 200879874, 223199860, 334799790, 401759748, 502199685, 669599580, 1004399370, 2008798740]

約数ペア:

[(1, 2008798740), (2, 1004399370), (3, 669599580), (4, 502199685), (5, 401759748), (6, 334799790), (9, 223199860), (10, 200879874), (12, 167399895), (13, 154522980), (15, 133919916), (18, 111599930), (20, 100439937), (26, 77261490), (30, 66959958), (36, 55799965), (39, 51507660), (45, 44639972), (52, 38630745), (60, 33479979), (65, 30904596), (71, 28292940), (78, 25753830), (90, 22319986), (107, 18773820), (113, 17776980), (117, 17169220), (130, 15452298), (142, 14146470), (156, 12876915), (180, 11159993), (195, 10301532), (213, 9430980), (214, 9386910), (226, 8888490), (234, 8584610), (260, 7726149), (284, 7073235), (321, 6257940), (339, 5925660), (355, 5658588), (390, 5150766), (426, 4715490), (428, 4693455), (452, 4444245), (468, 4292305), (535, 3754764), (565, 3555396), (585, 3433844), (639, 3143660), (642, 3128970), (678, 2962830), (710, 2829294), (780, 2575383), (852, 2357745), (923, 2176380), (963, 2085980), (1017, 1975220), (1065, 1886196), (1070, 1877382), (1130, 1777698), (1170, 1716922), (1278, 1571830), (1284, 1564485), (1356, 1481415), (1391, 1444140), (1420, 1414647), (1469, 1367460), (1605, 1251588), (1695, 1185132), (1846, 1088190), (1926, 1042990), (2034, 987610), (2130, 943098), (2140, 938691), (2260, 888849), (2340, 858461), (2556, 785915), (2769, 725460), (2782, 722070), (2938, 683730), (3195, 628732), (3210, 625794), (3390, 592566), (3692, 544095), (3852, 521495), (4068, 493805), (4173, 481380), (4260, 471549), (4407, 455820), (4615, 435276), (4815, 417196), (5085, 395044), (5538, 362730), (5564, 361035), (5876, 341865), (6390, 314366), (6420, 312897), (6780, 296283), (6955, 288828), (7345, 273492), (7597, 264420), (8023, 250380), (8307, 241820), (8346, 240690), (8814, 227910), (9230, 217638), (9630, 208598), (10170, 197522), (11076, 181365), (12091, 166140), (12519, 160460), (12780, 157183), (13221, 151940), (13845, 145092), (13910, 144414), (14690, 136746), (15194, 132210), (16046, 125190), (16614, 120910), (16692, 120345), (17628, 113955), (18460, 108819), (19260, 104299), (20340, 98761), (20865, 96276), (22035, 91164), (22791, 88140), (24069, 83460), (24182, 83070), (25038, 80230), (26442, 75970), (27690, 72546), (27820, 72207), (29380, 68373), (30388, 66105), (32092, 62595), (33228, 60455), (36273, 55380), (37985, 52884), (40115, 50076), (41535, 48364), (41730, 48138), (44070, 45582)]