66013220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 189665280

約数和(自身を除く): 123652060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 23, 26, 28, 35, 38, 46, 52, 65, 70, 76, 83, 91, 92, 95, 115, 130, 133, 140, 161, 166, 182, 190, 230, 247, 260, 266, 299, 322, 332, 364, 380, 415, 437, 455, 460, 494, 532, 581, 598, 644, 665, 805, 830, 874, 910, 988, 1079, 1162, 1196, 1235, 1330, 1495, 1577, 1610, 1660, 1729, 1748, 1820, 1909, 2093, 2158, 2185, 2324, 2470, 2660, 2905, 2990, 3059, 3154, 3220, 3458, 3818, 4186, 4316, 4370, 4940, 5395, 5681, 5810, 5980, 6118, 6308, 6916, 7553, 7636, 7885, 8372, 8645, 8740, 9545, 10465, 10790, 11039, 11362, 11620, 12236, 13363, 15106, 15295, 15770, 17290, 19090, 20501, 20930, 21580, 22078, 22724, 24817, 26726, 28405, 30212, 30590, 31540, 34580, 36271, 37765, 38180, 39767, 41002, 41860, 44156, 49634, 53452, 55195, 56810, 61180, 66815, 72542, 75530, 79534, 82004, 99268, 102505, 110390, 113620, 124085, 133630, 143507, 145084, 151060, 159068, 173719, 181355, 198835, 205010, 220780, 248170, 253897, 267260, 287014, 347438, 362710, 397670, 410020, 471523, 496340, 507794, 574028, 694876, 717535, 725420, 795340, 868595, 943046, 1015588, 1269485, 1435070, 1737190, 1886092, 2357615, 2538970, 2870140, 3300661, 3474380, 4715230, 5077940, 6601322, 9430460, 13202644, 16503305, 33006610, 66013220]

約数ペア:

[(1, 66013220), (2, 33006610), (4, 16503305), (5, 13202644), (7, 9430460), (10, 6601322), (13, 5077940), (14, 4715230), (19, 3474380), (20, 3300661), (23, 2870140), (26, 2538970), (28, 2357615), (35, 1886092), (38, 1737190), (46, 1435070), (52, 1269485), (65, 1015588), (70, 943046), (76, 868595), (83, 795340), (91, 725420), (92, 717535), (95, 694876), (115, 574028), (130, 507794), (133, 496340), (140, 471523), (161, 410020), (166, 397670), (182, 362710), (190, 347438), (230, 287014), (247, 267260), (260, 253897), (266, 248170), (299, 220780), (322, 205010), (332, 198835), (364, 181355), (380, 173719), (415, 159068), (437, 151060), (455, 145084), (460, 143507), (494, 133630), (532, 124085), (581, 113620), (598, 110390), (644, 102505), (665, 99268), (805, 82004), (830, 79534), (874, 75530), (910, 72542), (988, 66815), (1079, 61180), (1162, 56810), (1196, 55195), (1235, 53452), (1330, 49634), (1495, 44156), (1577, 41860), (1610, 41002), (1660, 39767), (1729, 38180), (1748, 37765), (1820, 36271), (1909, 34580), (2093, 31540), (2158, 30590), (2185, 30212), (2324, 28405), (2470, 26726), (2660, 24817), (2905, 22724), (2990, 22078), (3059, 21580), (3154, 20930), (3220, 20501), (3458, 19090), (3818, 17290), (4186, 15770), (4316, 15295), (4370, 15106), (4940, 13363), (5395, 12236), (5681, 11620), (5810, 11362), (5980, 11039), (6118, 10790), (6308, 10465), (6916, 9545), (7553, 8740), (7636, 8645), (7885, 8372)]