2141796580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 5796790272

約数和(自身を除く): 3654993692

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 127, 140, 154, 188, 220, 233, 235, 254, 308, 329, 385, 466, 470, 508, 517, 635, 658, 770, 889, 932, 940, 1034, 1165, 1270, 1316, 1397, 1540, 1631, 1645, 1778, 2068, 2330, 2540, 2563, 2585, 2794, 3262, 3290, 3556, 3619, 4445, 4660, 5126, 5170, 5588, 5969, 6524, 6580, 6985, 7238, 8155, 8890, 9779, 10252, 10340, 10951, 11938, 12815, 13970, 14476, 16310, 17780, 17941, 18095, 19558, 21902, 23876, 25630, 27940, 29591, 29845, 32620, 35882, 36190, 39116, 41783, 43804, 48895, 51260, 54755, 59182, 59690, 65659, 71764, 72380, 76657, 83566, 89705, 97790, 109510, 118364, 119380, 120461, 131318, 147955, 153314, 167132, 179410, 195580, 207137, 208915, 219020, 240922, 262636, 295910, 306628, 325501, 328295, 358820, 383285, 414274, 417830, 459613, 481844, 591820, 602305, 651002, 656590, 766570, 828548, 835660, 843227, 919226, 1035685, 1204610, 1302004, 1313180, 1390777, 1533140, 1627505, 1686454, 1838452, 2071370, 2278507, 2298065, 2409220, 2781554, 3255010, 3372908, 4142740, 4216135, 4557014, 4596130, 5563108, 6510020, 6953885, 8432270, 9114028, 9192260, 9735439, 11392535, 13907770, 15298547, 16864540, 19470878, 22785070, 27815540, 30597094, 38941756, 45570140, 48677195, 61194188, 76492735, 97354390, 107089829, 152985470, 194708780, 214179658, 305970940, 428359316, 535449145, 1070898290, 2141796580]

約数ペア:

[(1, 2141796580), (2, 1070898290), (4, 535449145), (5, 428359316), (7, 305970940), (10, 214179658), (11, 194708780), (14, 152985470), (20, 107089829), (22, 97354390), (28, 76492735), (35, 61194188), (44, 48677195), (47, 45570140), (55, 38941756), (70, 30597094), (77, 27815540), (94, 22785070), (110, 19470878), (127, 16864540), (140, 15298547), (154, 13907770), (188, 11392535), (220, 9735439), (233, 9192260), (235, 9114028), (254, 8432270), (308, 6953885), (329, 6510020), (385, 5563108), (466, 4596130), (470, 4557014), (508, 4216135), (517, 4142740), (635, 3372908), (658, 3255010), (770, 2781554), (889, 2409220), (932, 2298065), (940, 2278507), (1034, 2071370), (1165, 1838452), (1270, 1686454), (1316, 1627505), (1397, 1533140), (1540, 1390777), (1631, 1313180), (1645, 1302004), (1778, 1204610), (2068, 1035685), (2330, 919226), (2540, 843227), (2563, 835660), (2585, 828548), (2794, 766570), (3262, 656590), (3290, 651002), (3556, 602305), (3619, 591820), (4445, 481844), (4660, 459613), (5126, 417830), (5170, 414274), (5588, 383285), (5969, 358820), (6524, 328295), (6580, 325501), (6985, 306628), (7238, 295910), (8155, 262636), (8890, 240922), (9779, 219020), (10252, 208915), (10340, 207137), (10951, 195580), (11938, 179410), (12815, 167132), (13970, 153314), (14476, 147955), (16310, 131318), (17780, 120461), (17941, 119380), (18095, 118364), (19558, 109510), (21902, 97790), (23876, 89705), (25630, 83566), (27940, 76657), (29591, 72380), (29845, 71764), (32620, 65659), (35882, 59690), (36190, 59182), (39116, 54755), (41783, 51260), (43804, 48895)]