2789893080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1801}}^1$

素因数の和:2162

約数の個数: 192

約数和(自身を含む): 9799564320

約数和(自身を除く): 7009671240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 331, 360, 390, 468, 520, 585, 662, 780, 936, 993, 1170, 1324, 1560, 1655, 1801, 1986, 2340, 2648, 2979, 3310, 3602, 3972, 4303, 4680, 4965, 5403, 5958, 6620, 7204, 7944, 8606, 9005, 9930, 10806, 11916, 12909, 13240, 14408, 14895, 16209, 17212, 18010, 19860, 21515, 21612, 23413, 23832, 25818, 27015, 29790, 32418, 34424, 36020, 38727, 39720, 43030, 43224, 46826, 51636, 54030, 59580, 64545, 64836, 70239, 72040, 77454, 81045, 86060, 93652, 103272, 108060, 117065, 119160, 129090, 129672, 140478, 154908, 162090, 172120, 187304, 193635, 210717, 216120, 234130, 258180, 280956, 309816, 324180, 351195, 387270, 421434, 468260, 516360, 561912, 596131, 648360, 702390, 774540, 842868, 936520, 1053585, 1192262, 1404780, 1549080, 1685736, 1788393, 2107170, 2384524, 2809560, 2980655, 3576786, 4214340, 4769048, 5365179, 5961310, 7153572, 7749703, 8428680, 8941965, 10730358, 11922620, 14307144, 15499406, 17883930, 21460716, 23249109, 23845240, 26825895, 30998812, 35767860, 38748515, 42921432, 46498218, 53651790, 61997624, 69747327, 71535720, 77497030, 92996436, 107303580, 116245545, 139494654, 154994060, 185992872, 214607160, 232491090, 278989308, 309988120, 348736635, 464982180, 557978616, 697473270, 929964360, 1394946540, 2789893080]

約数ペア:

[(1, 2789893080), (2, 1394946540), (3, 929964360), (4, 697473270), (5, 557978616), (6, 464982180), (8, 348736635), (9, 309988120), (10, 278989308), (12, 232491090), (13, 214607160), (15, 185992872), (18, 154994060), (20, 139494654), (24, 116245545), (26, 107303580), (30, 92996436), (36, 77497030), (39, 71535720), (40, 69747327), (45, 61997624), (52, 53651790), (60, 46498218), (65, 42921432), (72, 38748515), (78, 35767860), (90, 30998812), (104, 26825895), (117, 23845240), (120, 23249109), (130, 21460716), (156, 17883930), (180, 15499406), (195, 14307144), (234, 11922620), (260, 10730358), (312, 8941965), (331, 8428680), (360, 7749703), (390, 7153572), (468, 5961310), (520, 5365179), (585, 4769048), (662, 4214340), (780, 3576786), (936, 2980655), (993, 2809560), (1170, 2384524), (1324, 2107170), (1560, 1788393), (1655, 1685736), (1801, 1549080), (1986, 1404780), (2340, 1192262), (2648, 1053585), (2979, 936520), (3310, 842868), (3602, 774540), (3972, 702390), (4303, 648360), (4680, 596131), (4965, 561912), (5403, 516360), (5958, 468260), (6620, 421434), (7204, 387270), (7944, 351195), (8606, 324180), (9005, 309816), (9930, 280956), (10806, 258180), (11916, 234130), (12909, 216120), (13240, 210717), (14408, 193635), (14895, 187304), (16209, 172120), (17212, 162090), (18010, 154908), (19860, 140478), (21515, 129672), (21612, 129090), (23413, 119160), (23832, 117065), (25818, 108060), (27015, 103272), (29790, 93652), (32418, 86060), (34424, 81045), (36020, 77454), (38727, 72040), (39720, 70239), (43030, 64836), (43224, 64545), (46826, 59580), (51636, 54030)]