426376440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{1151}}^1$

素因数の和:1192

約数の個数: 256

約数和(自身を含む): 1658880000

約数和(自身を除く): 1232503560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 756, 840, 882, 945, 980, 1029, 1080, 1151, 1176, 1260, 1323, 1372, 1470, 1512, 1715, 1764, 1890, 1960, 2058, 2205, 2302, 2520, 2646, 2744, 2940, 3087, 3430, 3453, 3528, 3780, 4116, 4410, 4604, 5145, 5292, 5755, 5880, 6174, 6615, 6860, 6906, 7560, 8057, 8232, 8820, 9208, 9261, 10290, 10359, 10584, 11510, 12348, 13230, 13720, 13812, 15435, 16114, 17265, 17640, 18522, 20580, 20718, 23020, 24171, 24696, 26460, 27624, 30870, 31077, 32228, 34530, 37044, 40285, 41160, 41436, 46040, 46305, 48342, 51795, 52920, 56399, 61740, 62154, 64456, 69060, 72513, 74088, 80570, 82872, 92610, 96684, 103590, 112798, 120855, 123480, 124308, 138120, 145026, 155385, 161140, 169197, 185220, 193368, 207180, 217539, 225596, 241710, 248616, 281995, 290052, 310770, 322280, 338394, 362565, 370440, 394793, 414360, 435078, 451192, 483420, 507591, 563990, 580104, 621540, 676788, 725130, 789586, 845985, 870156, 966840, 1015182, 1087695, 1127980, 1184379, 1243080, 1353576, 1450260, 1522773, 1579172, 1691970, 1740312, 1973965, 2030364, 2175390, 2255960, 2368758, 2537955, 2900520, 3045546, 3158344, 3383940, 3553137, 3947930, 4060728, 4350780, 4737516, 5075910, 5921895, 6091092, 6767880, 7106274, 7613865, 7895860, 8701560, 9475032, 10151820, 10659411, 11843790, 12182184, 14212548, 15227730, 15791720, 17765685, 20303640, 21318822, 23687580, 28425096, 30455460, 35531370, 42637644, 47375160, 53297055, 60910920, 71062740, 85275288, 106594110, 142125480, 213188220, 426376440]

約数ペア:

[(1, 426376440), (2, 213188220), (3, 142125480), (4, 106594110), (5, 85275288), (6, 71062740), (7, 60910920), (8, 53297055), (9, 47375160), (10, 42637644), (12, 35531370), (14, 30455460), (15, 28425096), (18, 23687580), (20, 21318822), (21, 20303640), (24, 17765685), (27, 15791720), (28, 15227730), (30, 14212548), (35, 12182184), (36, 11843790), (40, 10659411), (42, 10151820), (45, 9475032), (49, 8701560), (54, 7895860), (56, 7613865), (60, 7106274), (63, 6767880), (70, 6091092), (72, 5921895), (84, 5075910), (90, 4737516), (98, 4350780), (105, 4060728), (108, 3947930), (120, 3553137), (126, 3383940), (135, 3158344), (140, 3045546), (147, 2900520), (168, 2537955), (180, 2368758), (189, 2255960), (196, 2175390), (210, 2030364), (216, 1973965), (245, 1740312), (252, 1691970), (270, 1579172), (280, 1522773), (294, 1450260), (315, 1353576), (343, 1243080), (360, 1184379), (378, 1127980), (392, 1087695), (420, 1015182), (441, 966840), (490, 870156), (504, 845985), (540, 789586), (588, 725130), (630, 676788), (686, 621540), (735, 580104), (756, 563990), (840, 507591), (882, 483420), (945, 451192), (980, 435078), (1029, 414360), (1080, 394793), (1151, 370440), (1176, 362565), (1260, 338394), (1323, 322280), (1372, 310770), (1470, 290052), (1512, 281995), (1715, 248616), (1764, 241710), (1890, 225596), (1960, 217539), (2058, 207180), (2205, 193368), (2302, 185220), (2520, 169197), (2646, 161140), (2744, 155385), (2940, 145026), (3087, 138120), (3430, 124308), (3453, 123480), (3528, 120855), (3780, 112798), (4116, 103590), (4410, 96684), (4604, 92610), (5145, 82872), (5292, 80570), (5755, 74088), (5880, 72513), (6174, 69060), (6615, 64456), (6860, 62154), (6906, 61740), (7560, 56399), (8057, 52920), (8232, 51795), (8820, 48342), (9208, 46305), (9261, 46040), (10290, 41436), (10359, 41160), (10584, 40285), (11510, 37044), (12348, 34530), (13230, 32228), (13720, 31077), (13812, 30870), (15435, 27624), (16114, 26460), (17265, 24696), (17640, 24171), (18522, 23020), (20580, 20718)]