18388614720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:1018

約数の個数: 448

約数和(自身を含む): 69626658816

約数和(自身を除く): 51238044096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 103, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 206, 210, 217, 224, 240, 248, 280, 309, 310, 320, 336, 372, 412, 420, 434, 448, 465, 480, 496, 515, 560, 618, 620, 651, 672, 721, 744, 824, 840, 857, 868, 930, 960, 992, 1030, 1085, 1120, 1236, 1240, 1302, 1344, 1442, 1488, 1545, 1648, 1680, 1714, 1736, 1860, 1984, 2060, 2163, 2170, 2240, 2472, 2480, 2571, 2604, 2884, 2976, 3090, 3193, 3255, 3296, 3360, 3428, 3472, 3605, 3720, 4120, 4285, 4326, 4340, 4944, 4960, 5142, 5208, 5768, 5952, 5999, 6180, 6386, 6510, 6592, 6720, 6856, 6944, 7210, 7440, 8240, 8570, 8652, 8680, 9579, 9888, 9920, 10284, 10416, 10815, 11536, 11998, 12360, 12772, 12855, 13020, 13712, 13888, 14420, 14880, 15965, 16480, 17140, 17304, 17360, 17997, 19158, 19776, 20568, 20832, 21630, 22351, 23072, 23996, 24720, 25544, 25710, 26040, 26567, 27424, 28840, 29760, 29995, 31930, 32960, 34280, 34608, 34720, 35994, 38316, 41136, 41664, 43260, 44702, 46144, 47895, 47992, 49440, 51088, 51420, 52080, 53134, 54848, 57680, 59990, 63860, 67053, 68560, 69216, 69440, 71988, 76632, 79701, 82272, 86520, 88271, 89404, 89985, 95790, 95984, 98880, 102176, 102840, 104160, 106268, 111755, 115360, 119980, 127720, 132835, 134106, 137120, 138432, 143976, 153264, 159402, 164544, 173040, 176542, 178808, 179970, 185969, 191580, 191968, 204352, 205680, 208320, 212536, 223510, 230720, 239960, 255440, 264813, 265670, 268212, 274240, 287952, 306528, 318804, 335265, 346080, 353084, 357616, 359940, 371938, 383160, 383936, 398505, 411360, 425072, 441355, 447020, 479920, 510880, 529626, 531340, 536424, 557907, 575904, 613056, 617897, 637608, 670530, 692160, 706168, 715232, 719880, 743876, 766320, 797010, 822720, 850144, 882710, 894040, 929845, 959840, 1021760, 1059252, 1062680, 1072848, 1115814, 1151808, 1235794, 1275216, 1324065, 1341060, 1412336, 1430464, 1439760, 1487752, 1532640, 1594020, 1700288, 1765420, 1788080, 1853691, 1859690, 1919680, 2118504, 2125360, 2145696, 2231628, 2471588, 2550432, 2648130, 2682120, 2736401, 2789535, 2824672, 2879520, 2975504, 3065280, 3089485, 3188040, 3530840, 3576160, 3707382, 3719380, 4237008, 4250720, 4291392, 4463256, 4943176, 5100864, 5296260, 5364240, 5472802, 5579070, 5649344, 5759040, 5951008, 6178970, 6376080, 7061680, 7152320, 7414764, 7438760, 8209203, 8474016, 8501440, 8926512, 9268455, 9886352, 10592520, 10728480, 10945604, 11158140, 11902016, 12357940, 12752160, 13682005, 14123360, 14829528, 14877520, 16418406, 16948032, 17853024, 18536910, 19154807, 19772704, 21185040, 21456960, 21891208, 22316280, 24715880, 25504320, 27364010, 28246720, 29659056, 29755040, 32836812, 35706048, 37073820, 38309614, 39545408, 41046015, 42370080, 43782416, 44632560, 49431760, 54728020, 57464421, 59318112, 59510080, 65673624, 74147640, 76619228, 82092030, 84740160, 87564832, 89265120, 95774035, 98863520, 109456040, 114928842, 118636224, 131347248, 148295280, 153238456, 164184060, 175129664, 178530240, 191548070, 197727040, 218912080, 229857684, 262694496, 287322105, 296590560, 306476912, 328368120, 383096140, 437824160, 459715368, 525388992, 574644210, 593181120, 612953824, 656736240, 766192280, 875648320, 919430736, 1149288420, 1225907648, 1313472480, 1532384560, 1838861472, 2298576840, 2626944960, 3064769120, 3677722944, 4597153680, 6129538240, 9194307360, 18388614720]

約数ペア:

[(1, 18388614720), (2, 9194307360), (3, 6129538240), (4, 4597153680), (5, 3677722944), (6, 3064769120), (7, 2626944960), (8, 2298576840), (10, 1838861472), (12, 1532384560), (14, 1313472480), (15, 1225907648), (16, 1149288420), (20, 919430736), (21, 875648320), (24, 766192280), (28, 656736240), (30, 612953824), (31, 593181120), (32, 574644210), (35, 525388992), (40, 459715368), (42, 437824160), (48, 383096140), (56, 328368120), (60, 306476912), (62, 296590560), (64, 287322105), (70, 262694496), (80, 229857684), (84, 218912080), (93, 197727040), (96, 191548070), (103, 178530240), (105, 175129664), (112, 164184060), (120, 153238456), (124, 148295280), (140, 131347248), (155, 118636224), (160, 114928842), (168, 109456040), (186, 98863520), (192, 95774035), (206, 89265120), (210, 87564832), (217, 84740160), (224, 82092030), (240, 76619228), (248, 74147640), (280, 65673624), (309, 59510080), (310, 59318112), (320, 57464421), (336, 54728020), (372, 49431760), (412, 44632560), (420, 43782416), (434, 42370080), (448, 41046015), (465, 39545408), (480, 38309614), (496, 37073820), (515, 35706048), (560, 32836812), (618, 29755040), (620, 29659056), (651, 28246720), (672, 27364010), (721, 25504320), (744, 24715880), (824, 22316280), (840, 21891208), (857, 21456960), (868, 21185040), (930, 19772704), (960, 19154807), (992, 18536910), (1030, 17853024), (1085, 16948032), (1120, 16418406), (1236, 14877520), (1240, 14829528), (1302, 14123360), (1344, 13682005), (1442, 12752160), (1488, 12357940), (1545, 11902016), (1648, 11158140), (1680, 10945604), (1714, 10728480), (1736, 10592520), (1860, 9886352), (1984, 9268455), (2060, 8926512), (2163, 8501440), (2170, 8474016), (2240, 8209203), (2472, 7438760), (2480, 7414764), (2571, 7152320), (2604, 7061680), (2884, 6376080), (2976, 6178970), (3090, 5951008), (3193, 5759040), (3255, 5649344), (3296, 5579070), (3360, 5472802), (3428, 5364240), (3472, 5296260), (3605, 5100864), (3720, 4943176), (4120, 4463256), (4285, 4291392), (4326, 4250720), (4340, 4237008), (4944, 3719380), (4960, 3707382), (5142, 3576160), (5208, 3530840), (5768, 3188040), (5952, 3089485), (5999, 3065280), (6180, 2975504), (6386, 2879520), (6510, 2824672), (6592, 2789535), (6720, 2736401), (6856, 2682120), (6944, 2648130), (7210, 2550432), (7440, 2471588), (8240, 2231628), (8570, 2145696), (8652, 2125360), (8680, 2118504), (9579, 1919680), (9888, 1859690), (9920, 1853691), (10284, 1788080), (10416, 1765420), (10815, 1700288), (11536, 1594020), (11998, 1532640), (12360, 1487752), (12772, 1439760), (12855, 1430464), (13020, 1412336), (13712, 1341060), (13888, 1324065), (14420, 1275216), (14880, 1235794), (15965, 1151808), (16480, 1115814), (17140, 1072848), (17304, 1062680), (17360, 1059252), (17997, 1021760), (19158, 959840), (19776, 929845), (20568, 894040), (20832, 882710), (21630, 850144), (22351, 822720), (23072, 797010), (23996, 766320), (24720, 743876), (25544, 719880), (25710, 715232), (26040, 706168), (26567, 692160), (27424, 670530), (28840, 637608), (29760, 617897), (29995, 613056), (31930, 575904), (32960, 557907), (34280, 536424), (34608, 531340), (34720, 529626), (35994, 510880), (38316, 479920), (41136, 447020), (41664, 441355), (43260, 425072), (44702, 411360), (46144, 398505), (47895, 383936), (47992, 383160), (49440, 371938), (51088, 359940), (51420, 357616), (52080, 353084), (53134, 346080), (54848, 335265), (57680, 318804), (59990, 306528), (63860, 287952), (67053, 274240), (68560, 268212), (69216, 265670), (69440, 264813), (71988, 255440), (76632, 239960), (79701, 230720), (82272, 223510), (86520, 212536), (88271, 208320), (89404, 205680), (89985, 204352), (95790, 191968), (95984, 191580), (98880, 185969), (102176, 179970), (102840, 178808), (104160, 176542), (106268, 173040), (111755, 164544), (115360, 159402), (119980, 153264), (127720, 143976), (132835, 138432), (134106, 137120)]