19087485480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{1637}}^1$

素因数の和:2329

約数の個数: 288

約数和(自身を含む): 72315701640

約数和(自身を除く): 53228216160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 661, 735, 840, 882, 980, 1176, 1260, 1322, 1470, 1637, 1764, 1960, 1983, 2205, 2520, 2644, 2940, 3274, 3305, 3528, 3966, 4410, 4627, 4911, 5288, 5880, 5949, 6548, 6610, 7932, 8185, 8820, 9254, 9822, 9915, 11459, 11898, 13096, 13220, 13881, 14733, 15864, 16370, 17640, 18508, 19644, 19830, 22918, 23135, 23796, 24555, 26440, 27762, 29466, 29745, 32389, 32740, 34377, 37016, 39288, 39660, 41643, 45836, 46270, 47592, 49110, 55524, 57295, 58932, 59490, 64778, 65480, 68754, 69405, 73665, 79320, 80213, 83286, 91672, 92540, 97167, 98220, 103131, 111048, 114590, 117864, 118980, 129556, 137508, 138810, 147330, 160426, 161945, 166572, 171885, 185080, 194334, 196440, 206262, 208215, 229180, 237960, 240639, 259112, 275016, 277620, 291501, 294660, 320852, 323890, 333144, 343770, 388668, 401065, 412524, 416430, 458360, 481278, 485835, 515655, 555240, 583002, 589320, 641704, 647780, 687540, 721917, 777336, 802130, 825048, 832860, 962556, 971670, 1031310, 1082057, 1166004, 1203195, 1295560, 1375080, 1443834, 1457505, 1604260, 1665720, 1925112, 1943340, 2062620, 2164114, 2332008, 2406390, 2887668, 2915010, 3208520, 3246171, 3609585, 3886680, 4125240, 4328228, 4812780, 5410285, 5775336, 5830020, 6492342, 7219170, 7574399, 8656456, 9625560, 9738513, 10820570, 11660040, 12984684, 14438340, 15148798, 16230855, 19477026, 21641140, 22723197, 25969368, 28876680, 30297596, 32461710, 37871995, 38954052, 43282280, 45446394, 48692565, 53020793, 60595192, 64923420, 68169591, 75743990, 77908104, 90892788, 97385130, 106041586, 113615985, 129846840, 136339182, 151487980, 159062379, 181785576, 194770260, 212083172, 227231970, 265103965, 272678364, 302975960, 318124758, 340847955, 389540520, 424166344, 454463940, 477187137, 530207930, 545356728, 636249516, 681695910, 795311895, 908927880, 954374274, 1060415860, 1272499032, 1363391820, 1590623790, 1908748548, 2120831720, 2385935685, 2726783640, 3181247580, 3817497096, 4771871370, 6362495160, 9543742740, 19087485480]

約数ペア:

[(1, 19087485480), (2, 9543742740), (3, 6362495160), (4, 4771871370), (5, 3817497096), (6, 3181247580), (7, 2726783640), (8, 2385935685), (9, 2120831720), (10, 1908748548), (12, 1590623790), (14, 1363391820), (15, 1272499032), (18, 1060415860), (20, 954374274), (21, 908927880), (24, 795311895), (28, 681695910), (30, 636249516), (35, 545356728), (36, 530207930), (40, 477187137), (42, 454463940), (45, 424166344), (49, 389540520), (56, 340847955), (60, 318124758), (63, 302975960), (70, 272678364), (72, 265103965), (84, 227231970), (90, 212083172), (98, 194770260), (105, 181785576), (120, 159062379), (126, 151487980), (140, 136339182), (147, 129846840), (168, 113615985), (180, 106041586), (196, 97385130), (210, 90892788), (245, 77908104), (252, 75743990), (280, 68169591), (294, 64923420), (315, 60595192), (360, 53020793), (392, 48692565), (420, 45446394), (441, 43282280), (490, 38954052), (504, 37871995), (588, 32461710), (630, 30297596), (661, 28876680), (735, 25969368), (840, 22723197), (882, 21641140), (980, 19477026), (1176, 16230855), (1260, 15148798), (1322, 14438340), (1470, 12984684), (1637, 11660040), (1764, 10820570), (1960, 9738513), (1983, 9625560), (2205, 8656456), (2520, 7574399), (2644, 7219170), (2940, 6492342), (3274, 5830020), (3305, 5775336), (3528, 5410285), (3966, 4812780), (4410, 4328228), (4627, 4125240), (4911, 3886680), (5288, 3609585), (5880, 3246171), (5949, 3208520), (6548, 2915010), (6610, 2887668), (7932, 2406390), (8185, 2332008), (8820, 2164114), (9254, 2062620), (9822, 1943340), (9915, 1925112), (11459, 1665720), (11898, 1604260), (13096, 1457505), (13220, 1443834), (13881, 1375080), (14733, 1295560), (15864, 1203195), (16370, 1166004), (17640, 1082057), (18508, 1031310), (19644, 971670), (19830, 962556), (22918, 832860), (23135, 825048), (23796, 802130), (24555, 777336), (26440, 721917), (27762, 687540), (29466, 647780), (29745, 641704), (32389, 589320), (32740, 583002), (34377, 555240), (37016, 515655), (39288, 485835), (39660, 481278), (41643, 458360), (45836, 416430), (46270, 412524), (47592, 401065), (49110, 388668), (55524, 343770), (57295, 333144), (58932, 323890), (59490, 320852), (64778, 294660), (65480, 291501), (68754, 277620), (69405, 275016), (73665, 259112), (79320, 240639), (80213, 237960), (83286, 229180), (91672, 208215), (92540, 206262), (97167, 196440), (98220, 194334), (103131, 185080), (111048, 171885), (114590, 166572), (117864, 161945), (118980, 160426), (129556, 147330), (137508, 138810)]