8700137280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38239}}^1$

素因数の和:38341

約数の個数: 168

約数和(自身を含む): 30304435200

約数和(自身を除く): 21604297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 15168, 18960, 22752, 25280, 28440, 37920, 38239, 45504, 56880, 75840, 76478, 113760, 114717, 152956, 191195, 227520, 229434, 305912, 344151, 382390, 458868, 573585, 611824, 688302, 764780, 917736, 1147170, 1223648, 1376604, 1529560, 1720755, 1835472, 2294340, 2447296, 2753208, 3020881, 3059120, 3441510, 3670944, 4588680, 5506416, 6041762, 6118240, 6883020, 7341888, 9062643, 9177360, 11012832, 12083524, 12236480, 13766040, 15104405, 18125286, 18354720, 22025664, 24167048, 27187929, 27532080, 30208810, 36250572, 36709440, 45313215, 48334096, 54375858, 55064160, 60417620, 72501144, 90626430, 96668192, 108751716, 110128320, 120835240, 135939645, 145002288, 181252860, 193336384, 217503432, 241670480, 271879290, 290004576, 362505720, 435006864, 483340960, 543758580, 580009152, 725011440, 870013728, 966681920, 1087517160, 1450022880, 1740027456, 2175034320, 2900045760, 4350068640, 8700137280]

約数ペア:

[(1, 8700137280), (2, 4350068640), (3, 2900045760), (4, 2175034320), (5, 1740027456), (6, 1450022880), (8, 1087517160), (9, 966681920), (10, 870013728), (12, 725011440), (15, 580009152), (16, 543758580), (18, 483340960), (20, 435006864), (24, 362505720), (30, 290004576), (32, 271879290), (36, 241670480), (40, 217503432), (45, 193336384), (48, 181252860), (60, 145002288), (64, 135939645), (72, 120835240), (79, 110128320), (80, 108751716), (90, 96668192), (96, 90626430), (120, 72501144), (144, 60417620), (158, 55064160), (160, 54375858), (180, 48334096), (192, 45313215), (237, 36709440), (240, 36250572), (288, 30208810), (316, 27532080), (320, 27187929), (360, 24167048), (395, 22025664), (474, 18354720), (480, 18125286), (576, 15104405), (632, 13766040), (711, 12236480), (720, 12083524), (790, 11012832), (948, 9177360), (960, 9062643), (1185, 7341888), (1264, 6883020), (1422, 6118240), (1440, 6041762), (1580, 5506416), (1896, 4588680), (2370, 3670944), (2528, 3441510), (2844, 3059120), (2880, 3020881), (3160, 2753208), (3555, 2447296), (3792, 2294340), (4740, 1835472), (5056, 1720755), (5688, 1529560), (6320, 1376604), (7110, 1223648), (7584, 1147170), (9480, 917736), (11376, 764780), (12640, 688302), (14220, 611824), (15168, 573585), (18960, 458868), (22752, 382390), (25280, 344151), (28440, 305912), (37920, 229434), (38239, 227520), (45504, 191195), (56880, 152956), (75840, 114717), (76478, 113760)]