2988491520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1627

約数の個数: 288

約数和(自身を含む): 11064678912

約数和(自身を除く): 8076187392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 768, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1280, 1344, 1460, 1523, 1533, 1680, 1752, 1792, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2920, 3046, 3066, 3360, 3504, 3840, 4088, 4380, 4480, 4569, 4672, 5110, 5376, 5840, 6092, 6132, 6720, 7008, 7615, 7665, 8176, 8760, 8960, 9138, 9344, 10220, 10661, 11680, 12184, 12264, 13440, 14016, 15230, 15330, 16352, 17520, 18276, 18688, 20440, 21322, 22845, 23360, 24368, 24528, 26880, 28032, 30460, 30660, 31983, 32704, 35040, 36552, 40880, 42644, 45690, 46720, 48736, 49056, 53305, 56064, 60920, 61320, 63966, 65408, 70080, 73104, 81760, 85288, 91380, 93440, 97472, 98112, 106610, 111179, 121840, 122640, 127932, 130816, 140160, 146208, 159915, 163520, 170576, 182760, 194944, 196224, 213220, 222358, 243680, 245280, 255864, 280320, 292416, 319830, 327040, 333537, 341152, 365520, 389888, 392448, 426440, 444716, 487360, 490560, 511728, 555895, 584832, 639660, 654080, 667074, 682304, 731040, 778253, 852880, 889432, 974720, 981120, 1023456, 1111790, 1169664, 1279320, 1334148, 1364608, 1462080, 1556506, 1667685, 1705760, 1778864, 1949440, 1962240, 2046912, 2223580, 2334759, 2558640, 2668296, 2729216, 2924160, 3113012, 3335370, 3411520, 3557728, 3891265, 4093824, 4447160, 4669518, 5117280, 5336592, 5848320, 6226024, 6670740, 6823040, 7115456, 7782530, 8187648, 8894320, 9339036, 10234560, 10673184, 11673795, 12452048, 13341480, 13646080, 14230912, 15565060, 17788640, 18678072, 20469120, 21346368, 23347590, 24904096, 26682960, 28461824, 31130120, 35577280, 37356144, 40938240, 42692736, 46695180, 49808192, 53365920, 62260240, 71154560, 74712288, 85385472, 93390360, 99616384, 106731840, 124520480, 142309120, 149424576, 186780720, 199232768, 213463680, 249040960, 298849152, 373561440, 426927360, 498081920, 597698304, 747122880, 996163840, 1494245760, 2988491520]

約数ペア:

[(1, 2988491520), (2, 1494245760), (3, 996163840), (4, 747122880), (5, 597698304), (6, 498081920), (7, 426927360), (8, 373561440), (10, 298849152), (12, 249040960), (14, 213463680), (15, 199232768), (16, 186780720), (20, 149424576), (21, 142309120), (24, 124520480), (28, 106731840), (30, 99616384), (32, 93390360), (35, 85385472), (40, 74712288), (42, 71154560), (48, 62260240), (56, 53365920), (60, 49808192), (64, 46695180), (70, 42692736), (73, 40938240), (80, 37356144), (84, 35577280), (96, 31130120), (105, 28461824), (112, 26682960), (120, 24904096), (128, 23347590), (140, 21346368), (146, 20469120), (160, 18678072), (168, 17788640), (192, 15565060), (210, 14230912), (219, 13646080), (224, 13341480), (240, 12452048), (256, 11673795), (280, 10673184), (292, 10234560), (320, 9339036), (336, 8894320), (365, 8187648), (384, 7782530), (420, 7115456), (438, 6823040), (448, 6670740), (480, 6226024), (511, 5848320), (560, 5336592), (584, 5117280), (640, 4669518), (672, 4447160), (730, 4093824), (768, 3891265), (840, 3557728), (876, 3411520), (896, 3335370), (960, 3113012), (1022, 2924160), (1095, 2729216), (1120, 2668296), (1168, 2558640), (1280, 2334759), (1344, 2223580), (1460, 2046912), (1523, 1962240), (1533, 1949440), (1680, 1778864), (1752, 1705760), (1792, 1667685), (1920, 1556506), (2044, 1462080), (2190, 1364608), (2240, 1334148), (2336, 1279320), (2555, 1169664), (2688, 1111790), (2920, 1023456), (3046, 981120), (3066, 974720), (3360, 889432), (3504, 852880), (3840, 778253), (4088, 731040), (4380, 682304), (4480, 667074), (4569, 654080), (4672, 639660), (5110, 584832), (5376, 555895), (5840, 511728), (6092, 490560), (6132, 487360), (6720, 444716), (7008, 426440), (7615, 392448), (7665, 389888), (8176, 365520), (8760, 341152), (8960, 333537), (9138, 327040), (9344, 319830), (10220, 292416), (10661, 280320), (11680, 255864), (12184, 245280), (12264, 243680), (13440, 222358), (14016, 213220), (15230, 196224), (15330, 194944), (16352, 182760), (17520, 170576), (18276, 163520), (18688, 159915), (20440, 146208), (21322, 140160), (22845, 130816), (23360, 127932), (24368, 122640), (24528, 121840), (26880, 111179), (28032, 106610), (30460, 98112), (30660, 97472), (31983, 93440), (32704, 91380), (35040, 85288), (36552, 81760), (40880, 73104), (42644, 70080), (45690, 65408), (46720, 63966), (48736, 61320), (49056, 60920), (53305, 56064)]