40809671000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3083}}^1$

素因数の和:3203

約数の個数: 256

約数和(自身を含む): 114541240320

約数和(自身を除く): 73731569320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 61, 62, 70, 100, 122, 124, 125, 140, 155, 175, 200, 217, 244, 248, 250, 280, 305, 310, 350, 427, 434, 488, 500, 610, 620, 700, 775, 854, 868, 875, 1000, 1085, 1220, 1240, 1400, 1525, 1550, 1708, 1736, 1750, 1891, 2135, 2170, 2440, 3050, 3083, 3100, 3416, 3500, 3782, 3875, 4270, 4340, 5425, 6100, 6166, 6200, 7000, 7564, 7625, 7750, 8540, 8680, 9455, 10675, 10850, 12200, 12332, 13237, 15128, 15250, 15415, 15500, 17080, 18910, 21350, 21581, 21700, 24664, 26474, 27125, 30500, 30830, 31000, 37820, 42700, 43162, 43400, 47275, 52948, 53375, 54250, 61000, 61660, 66185, 75640, 77075, 85400, 86324, 94550, 95573, 105896, 106750, 107905, 108500, 123320, 132370, 154150, 172648, 188063, 189100, 191146, 213500, 215810, 217000, 236375, 264740, 308300, 330925, 376126, 378200, 382292, 385375, 427000, 431620, 472750, 477865, 529480, 539525, 616600, 661850, 669011, 752252, 764584, 770750, 863240, 940315, 945500, 955730, 1079050, 1316441, 1323700, 1338022, 1504504, 1541500, 1654625, 1880630, 1891000, 1911460, 2158100, 2389325, 2632882, 2647400, 2676044, 2697625, 3083000, 3309250, 3345055, 3761260, 3822920, 4316200, 4701575, 4778650, 5265764, 5352088, 5395250, 5829953, 6582205, 6618500, 6690110, 7522520, 9403150, 9557300, 10531528, 10790500, 11659906, 11946625, 13164410, 13237000, 13380220, 16725275, 18806300, 19114600, 21581000, 23319812, 23507875, 23893250, 26328820, 26760440, 29149765, 32911025, 33450550, 37612600, 40809671, 46639624, 47015750, 47786500, 52657640, 58299530, 65822050, 66901100, 81619342, 83626375, 94031500, 95573000, 116599060, 131644100, 133802200, 145748825, 163238684, 164555125, 167252750, 188063000, 204048355, 233198120, 263288200, 291497650, 326477368, 329110250, 334505500, 408096710, 582995300, 658220500, 669011000, 728744125, 816193420, 1020241775, 1165990600, 1316441000, 1457488250, 1632386840, 2040483550, 2914976500, 4080967100, 5101208875, 5829953000, 8161934200, 10202417750, 20404835500, 40809671000]

約数ペア:

[(1, 40809671000), (2, 20404835500), (4, 10202417750), (5, 8161934200), (7, 5829953000), (8, 5101208875), (10, 4080967100), (14, 2914976500), (20, 2040483550), (25, 1632386840), (28, 1457488250), (31, 1316441000), (35, 1165990600), (40, 1020241775), (50, 816193420), (56, 728744125), (61, 669011000), (62, 658220500), (70, 582995300), (100, 408096710), (122, 334505500), (124, 329110250), (125, 326477368), (140, 291497650), (155, 263288200), (175, 233198120), (200, 204048355), (217, 188063000), (244, 167252750), (248, 164555125), (250, 163238684), (280, 145748825), (305, 133802200), (310, 131644100), (350, 116599060), (427, 95573000), (434, 94031500), (488, 83626375), (500, 81619342), (610, 66901100), (620, 65822050), (700, 58299530), (775, 52657640), (854, 47786500), (868, 47015750), (875, 46639624), (1000, 40809671), (1085, 37612600), (1220, 33450550), (1240, 32911025), (1400, 29149765), (1525, 26760440), (1550, 26328820), (1708, 23893250), (1736, 23507875), (1750, 23319812), (1891, 21581000), (2135, 19114600), (2170, 18806300), (2440, 16725275), (3050, 13380220), (3083, 13237000), (3100, 13164410), (3416, 11946625), (3500, 11659906), (3782, 10790500), (3875, 10531528), (4270, 9557300), (4340, 9403150), (5425, 7522520), (6100, 6690110), (6166, 6618500), (6200, 6582205), (7000, 5829953), (7564, 5395250), (7625, 5352088), (7750, 5265764), (8540, 4778650), (8680, 4701575), (9455, 4316200), (10675, 3822920), (10850, 3761260), (12200, 3345055), (12332, 3309250), (13237, 3083000), (15128, 2697625), (15250, 2676044), (15415, 2647400), (15500, 2632882), (17080, 2389325), (18910, 2158100), (21350, 1911460), (21581, 1891000), (21700, 1880630), (24664, 1654625), (26474, 1541500), (27125, 1504504), (30500, 1338022), (30830, 1323700), (31000, 1316441), (37820, 1079050), (42700, 955730), (43162, 945500), (43400, 940315), (47275, 863240), (52948, 770750), (53375, 764584), (54250, 752252), (61000, 669011), (61660, 661850), (66185, 616600), (75640, 539525), (77075, 529480), (85400, 477865), (86324, 472750), (94550, 431620), (95573, 427000), (105896, 385375), (106750, 382292), (107905, 378200), (108500, 376126), (123320, 330925), (132370, 308300), (154150, 264740), (172648, 236375), (188063, 217000), (189100, 215810), (191146, 213500)]