2019285840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3461}}^1$

素因数の和:3518

約数の個数: 320

約数和(自身を含む): 7789001472

約数和(自身を除く): 5769715632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 528, 561, 572, 624, 660, 663, 680, 715, 748, 780, 816, 858, 880, 884, 935, 1020, 1040, 1105, 1122, 1144, 1320, 1326, 1360, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2288, 2431, 2640, 2652, 2805, 2860, 2992, 3120, 3315, 3432, 3461, 3536, 3740, 4080, 4290, 4420, 4488, 4862, 5304, 5610, 5720, 6630, 6864, 6922, 7293, 7480, 8580, 8840, 8976, 9724, 10383, 10608, 11220, 11440, 12155, 13260, 13844, 14586, 14960, 17160, 17305, 17680, 19448, 20766, 22440, 24310, 26520, 27688, 29172, 34320, 34610, 36465, 38071, 38896, 41532, 44880, 44993, 48620, 51915, 53040, 55376, 58344, 58837, 69220, 72930, 76142, 83064, 89986, 97240, 103830, 114213, 116688, 117674, 134979, 138440, 145860, 152284, 166128, 176511, 179972, 190355, 194480, 207660, 224965, 228426, 235348, 269958, 276880, 291720, 294185, 304568, 353022, 359944, 380710, 415320, 449930, 456852, 470696, 494923, 539916, 571065, 583440, 588370, 609136, 647207, 674895, 706044, 719888, 761420, 764881, 830640, 882555, 899860, 913704, 941392, 989846, 1079832, 1142130, 1176740, 1294414, 1349790, 1412088, 1484769, 1522840, 1529762, 1765110, 1799720, 1827408, 1941621, 1979692, 2159664, 2284260, 2294643, 2353480, 2474615, 2588828, 2699580, 2824176, 2969538, 3045680, 3059524, 3236035, 3530220, 3599440, 3824405, 3883242, 3959384, 4568520, 4589286, 4706960, 4949230, 5177656, 5399160, 5939076, 6119048, 6472070, 7060440, 7423845, 7648810, 7766484, 7918768, 8413691, 9137040, 9178572, 9708105, 9898460, 10355312, 10798320, 11473215, 11878152, 12238096, 12944140, 14120880, 14847690, 15297620, 15532968, 16827382, 18357144, 19416210, 19796920, 22946430, 23756304, 25241073, 25888280, 29695380, 30595240, 31065936, 33654764, 36714288, 38832420, 39593840, 42068455, 45892860, 50482146, 51776560, 59390760, 61190480, 67309528, 77664840, 84136910, 91785720, 100964292, 118781520, 126205365, 134619056, 155329680, 168273820, 183571440, 201928584, 252410730, 336547640, 403857168, 504821460, 673095280, 1009642920, 2019285840]

約数ペア:

[(1, 2019285840), (2, 1009642920), (3, 673095280), (4, 504821460), (5, 403857168), (6, 336547640), (8, 252410730), (10, 201928584), (11, 183571440), (12, 168273820), (13, 155329680), (15, 134619056), (16, 126205365), (17, 118781520), (20, 100964292), (22, 91785720), (24, 84136910), (26, 77664840), (30, 67309528), (33, 61190480), (34, 59390760), (39, 51776560), (40, 50482146), (44, 45892860), (48, 42068455), (51, 39593840), (52, 38832420), (55, 36714288), (60, 33654764), (65, 31065936), (66, 30595240), (68, 29695380), (78, 25888280), (80, 25241073), (85, 23756304), (88, 22946430), (102, 19796920), (104, 19416210), (110, 18357144), (120, 16827382), (130, 15532968), (132, 15297620), (136, 14847690), (143, 14120880), (156, 12944140), (165, 12238096), (170, 11878152), (176, 11473215), (187, 10798320), (195, 10355312), (204, 9898460), (208, 9708105), (220, 9178572), (221, 9137040), (240, 8413691), (255, 7918768), (260, 7766484), (264, 7648810), (272, 7423845), (286, 7060440), (312, 6472070), (330, 6119048), (340, 5939076), (374, 5399160), (390, 5177656), (408, 4949230), (429, 4706960), (440, 4589286), (442, 4568520), (510, 3959384), (520, 3883242), (528, 3824405), (561, 3599440), (572, 3530220), (624, 3236035), (660, 3059524), (663, 3045680), (680, 2969538), (715, 2824176), (748, 2699580), (780, 2588828), (816, 2474615), (858, 2353480), (880, 2294643), (884, 2284260), (935, 2159664), (1020, 1979692), (1040, 1941621), (1105, 1827408), (1122, 1799720), (1144, 1765110), (1320, 1529762), (1326, 1522840), (1360, 1484769), (1430, 1412088), (1496, 1349790), (1560, 1294414), (1716, 1176740), (1768, 1142130), (1870, 1079832), (2040, 989846), (2145, 941392), (2210, 913704), (2244, 899860), (2288, 882555), (2431, 830640), (2640, 764881), (2652, 761420), (2805, 719888), (2860, 706044), (2992, 674895), (3120, 647207), (3315, 609136), (3432, 588370), (3461, 583440), (3536, 571065), (3740, 539916), (4080, 494923), (4290, 470696), (4420, 456852), (4488, 449930), (4862, 415320), (5304, 380710), (5610, 359944), (5720, 353022), (6630, 304568), (6864, 294185), (6922, 291720), (7293, 276880), (7480, 269958), (8580, 235348), (8840, 228426), (8976, 224965), (9724, 207660), (10383, 194480), (10608, 190355), (11220, 179972), (11440, 176511), (12155, 166128), (13260, 152284), (13844, 145860), (14586, 138440), (14960, 134979), (17160, 117674), (17305, 116688), (17680, 114213), (19448, 103830), (20766, 97240), (22440, 89986), (24310, 83064), (26520, 76142), (27688, 72930), (29172, 69220), (34320, 58837), (34610, 58344), (36465, 55376), (38071, 53040), (38896, 51915), (41532, 48620), (44880, 44993)]