438339060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 192

約数和(自身を含む): 1473292800

約数和(自身を除く): 1034953740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 87, 90, 92, 108, 115, 116, 135, 138, 145, 174, 180, 207, 230, 261, 270, 276, 290, 345, 348, 414, 435, 460, 522, 540, 580, 621, 667, 690, 783, 828, 870, 1035, 1044, 1217, 1242, 1305, 1334, 1380, 1566, 1740, 2001, 2070, 2434, 2484, 2610, 2668, 3105, 3132, 3335, 3651, 3915, 4002, 4140, 4868, 5220, 6003, 6085, 6210, 6670, 7302, 7830, 8004, 10005, 10953, 12006, 12170, 12420, 13340, 14604, 15660, 18009, 18255, 20010, 21906, 24012, 24340, 27991, 30015, 32859, 35293, 36018, 36510, 40020, 43812, 54765, 55982, 60030, 65718, 70586, 72036, 73020, 83973, 90045, 105879, 109530, 111964, 120060, 131436, 139955, 141172, 164295, 167946, 176465, 180090, 211758, 219060, 251919, 279910, 317637, 328590, 335892, 352930, 360180, 419865, 423516, 503838, 529395, 559820, 635274, 657180, 705860, 755757, 811739, 839730, 952911, 1007676, 1058790, 1259595, 1270548, 1511514, 1588185, 1623478, 1679460, 1905822, 2117580, 2435217, 2519190, 3023028, 3176370, 3246956, 3778785, 3811644, 4058695, 4764555, 4870434, 5038380, 6352740, 7305651, 7557570, 8117390, 9529110, 9740868, 12176085, 14611302, 15115140, 16234780, 19058220, 21916953, 24352170, 29222604, 36528255, 43833906, 48704340, 73056510, 87667812, 109584765, 146113020, 219169530, 438339060]

約数ペア:

[(1, 438339060), (2, 219169530), (3, 146113020), (4, 109584765), (5, 87667812), (6, 73056510), (9, 48704340), (10, 43833906), (12, 36528255), (15, 29222604), (18, 24352170), (20, 21916953), (23, 19058220), (27, 16234780), (29, 15115140), (30, 14611302), (36, 12176085), (45, 9740868), (46, 9529110), (54, 8117390), (58, 7557570), (60, 7305651), (69, 6352740), (87, 5038380), (90, 4870434), (92, 4764555), (108, 4058695), (115, 3811644), (116, 3778785), (135, 3246956), (138, 3176370), (145, 3023028), (174, 2519190), (180, 2435217), (207, 2117580), (230, 1905822), (261, 1679460), (270, 1623478), (276, 1588185), (290, 1511514), (345, 1270548), (348, 1259595), (414, 1058790), (435, 1007676), (460, 952911), (522, 839730), (540, 811739), (580, 755757), (621, 705860), (667, 657180), (690, 635274), (783, 559820), (828, 529395), (870, 503838), (1035, 423516), (1044, 419865), (1217, 360180), (1242, 352930), (1305, 335892), (1334, 328590), (1380, 317637), (1566, 279910), (1740, 251919), (2001, 219060), (2070, 211758), (2434, 180090), (2484, 176465), (2610, 167946), (2668, 164295), (3105, 141172), (3132, 139955), (3335, 131436), (3651, 120060), (3915, 111964), (4002, 109530), (4140, 105879), (4868, 90045), (5220, 83973), (6003, 73020), (6085, 72036), (6210, 70586), (6670, 65718), (7302, 60030), (7830, 55982), (8004, 54765), (10005, 43812), (10953, 40020), (12006, 36510), (12170, 36018), (12420, 35293), (13340, 32859), (14604, 30015), (15660, 27991), (18009, 24340), (18255, 24012), (20010, 21906)]