2741985720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1602

約数の個数: 192

約数和(自身を含む): 9165312000

約数和(自身を除く): 6423326280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 79, 90, 120, 134, 158, 180, 201, 237, 268, 316, 335, 360, 395, 402, 474, 536, 603, 632, 670, 711, 790, 804, 948, 1005, 1185, 1206, 1340, 1422, 1439, 1580, 1608, 1896, 2010, 2370, 2412, 2680, 2844, 2878, 3015, 3160, 3555, 4020, 4317, 4740, 4824, 5293, 5688, 5756, 6030, 7110, 7195, 8040, 8634, 9480, 10586, 11512, 12060, 12951, 14220, 14390, 15879, 17268, 21172, 21585, 24120, 25902, 26465, 28440, 28780, 31758, 34536, 42344, 43170, 47637, 51804, 52930, 57560, 63516, 64755, 79395, 86340, 95274, 96413, 103608, 105860, 113681, 127032, 129510, 158790, 172680, 190548, 192826, 211720, 227362, 238185, 259020, 289239, 317580, 341043, 381096, 385652, 454724, 476370, 482065, 518040, 568405, 578478, 635160, 682086, 771304, 867717, 909448, 952740, 964130, 1023129, 1136810, 1156956, 1364172, 1446195, 1705215, 1735434, 1905480, 1928260, 2046258, 2273620, 2313912, 2728344, 2892390, 3410430, 3470868, 3856520, 4092516, 4338585, 4547240, 5115645, 5784780, 6820860, 6941736, 7616627, 8185032, 8677170, 10231290, 11569560, 13641720, 15233254, 17354340, 20462580, 22849881, 30466508, 34708680, 38083135, 40925160, 45699762, 60933016, 68549643, 76166270, 91399524, 114249405, 137099286, 152332540, 182799048, 228498810, 274198572, 304665080, 342748215, 456997620, 548397144, 685496430, 913995240, 1370992860, 2741985720]

約数ペア:

[(1, 2741985720), (2, 1370992860), (3, 913995240), (4, 685496430), (5, 548397144), (6, 456997620), (8, 342748215), (9, 304665080), (10, 274198572), (12, 228498810), (15, 182799048), (18, 152332540), (20, 137099286), (24, 114249405), (30, 91399524), (36, 76166270), (40, 68549643), (45, 60933016), (60, 45699762), (67, 40925160), (72, 38083135), (79, 34708680), (90, 30466508), (120, 22849881), (134, 20462580), (158, 17354340), (180, 15233254), (201, 13641720), (237, 11569560), (268, 10231290), (316, 8677170), (335, 8185032), (360, 7616627), (395, 6941736), (402, 6820860), (474, 5784780), (536, 5115645), (603, 4547240), (632, 4338585), (670, 4092516), (711, 3856520), (790, 3470868), (804, 3410430), (948, 2892390), (1005, 2728344), (1185, 2313912), (1206, 2273620), (1340, 2046258), (1422, 1928260), (1439, 1905480), (1580, 1735434), (1608, 1705215), (1896, 1446195), (2010, 1364172), (2370, 1156956), (2412, 1136810), (2680, 1023129), (2844, 964130), (2878, 952740), (3015, 909448), (3160, 867717), (3555, 771304), (4020, 682086), (4317, 635160), (4740, 578478), (4824, 568405), (5293, 518040), (5688, 482065), (5756, 476370), (6030, 454724), (7110, 385652), (7195, 381096), (8040, 341043), (8634, 317580), (9480, 289239), (10586, 259020), (11512, 238185), (12060, 227362), (12951, 211720), (14220, 192826), (14390, 190548), (15879, 172680), (17268, 158790), (21172, 129510), (21585, 127032), (24120, 113681), (25902, 105860), (26465, 103608), (28440, 96413), (28780, 95274), (31758, 86340), (34536, 79395), (42344, 64755), (43170, 63516), (47637, 57560), (51804, 52930)]