1799286720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 448

約数和(自身を含む): 7222735872

約数和(自身を除く): 5423449152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 101, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 202, 210, 220, 224, 231, 240, 241, 264, 280, 303, 308, 320, 330, 336, 352, 385, 404, 420, 440, 448, 462, 480, 482, 505, 528, 560, 606, 616, 660, 672, 704, 707, 723, 770, 808, 840, 880, 924, 960, 964, 1010, 1056, 1111, 1120, 1155, 1205, 1212, 1232, 1320, 1344, 1414, 1446, 1515, 1540, 1616, 1680, 1687, 1760, 1848, 1928, 2020, 2112, 2121, 2222, 2240, 2310, 2410, 2424, 2464, 2640, 2651, 2828, 2892, 3030, 3080, 3232, 3333, 3360, 3374, 3520, 3535, 3615, 3696, 3856, 4040, 4242, 4444, 4620, 4820, 4848, 4928, 5061, 5280, 5302, 5555, 5656, 5784, 6060, 6160, 6464, 6666, 6720, 6748, 7070, 7230, 7392, 7712, 7777, 7953, 8080, 8435, 8484, 8888, 9240, 9640, 9696, 10122, 10560, 10604, 10605, 11110, 11312, 11568, 12120, 12320, 13255, 13332, 13496, 14140, 14460, 14784, 15424, 15554, 15906, 16160, 16665, 16870, 16968, 17776, 18480, 18557, 19280, 19392, 20244, 21208, 21210, 22220, 22624, 23136, 23331, 24240, 24341, 24640, 25305, 26510, 26664, 26992, 28280, 28920, 31108, 31812, 32320, 33330, 33740, 33936, 35552, 36960, 37114, 38560, 38885, 39765, 40488, 42416, 42420, 44440, 45248, 46272, 46662, 48480, 48682, 50610, 53020, 53328, 53984, 55671, 56560, 57840, 62216, 63624, 66660, 67480, 67872, 71104, 73023, 73920, 74228, 77120, 77770, 79530, 80976, 84832, 84840, 88880, 92785, 93324, 96960, 97364, 101220, 106040, 106656, 107968, 111342, 113120, 115680, 116655, 121705, 124432, 127248, 133320, 134960, 135744, 146046, 148456, 155540, 159060, 161952, 169664, 169680, 170387, 177760, 185570, 186648, 194728, 202440, 212080, 213312, 222684, 226240, 231360, 233310, 243410, 248864, 254496, 266640, 267751, 269920, 278355, 292092, 296912, 311080, 318120, 323904, 339360, 340774, 355520, 365115, 371140, 373296, 389456, 404880, 424160, 445368, 466620, 486820, 497728, 508992, 511161, 533280, 535502, 539840, 556710, 584184, 593824, 622160, 636240, 678720, 681548, 730230, 742280, 746592, 778912, 803253, 809760, 848320, 851935, 890736, 933240, 973640, 1022322, 1066560, 1071004, 1113420, 1168368, 1187648, 1244320, 1272480, 1338755, 1363096, 1460460, 1484560, 1493184, 1557824, 1606506, 1619520, 1703870, 1781472, 1866480, 1874257, 1947280, 2044644, 2142008, 2226840, 2336736, 2488640, 2544960, 2555805, 2677510, 2726192, 2920920, 2969120, 3213012, 3407740, 3562944, 3732960, 3748514, 3894560, 4016265, 4089288, 4284016, 4453680, 4673472, 5111610, 5355020, 5452384, 5622771, 5841840, 5938240, 6426024, 6815480, 7465920, 7497028, 7789120, 8032530, 8178576, 8568032, 8907360, 9371285, 10223220, 10710040, 10904768, 11245542, 11683680, 12852048, 13630960, 14994056, 16065060, 16357152, 17136064, 17814720, 18742570, 20446440, 21420080, 22491084, 23367360, 25704096, 27261920, 28113855, 29988112, 32130120, 32714304, 37485140, 40892880, 42840160, 44982168, 51408192, 54523840, 56227710, 59976224, 64260240, 74970280, 81785760, 85680320, 89964336, 112455420, 119952448, 128520480, 149940560, 163571520, 179928672, 224910840, 257040960, 299881120, 359857344, 449821680, 599762240, 899643360, 1799286720]

約数ペア:

[(1, 1799286720), (2, 899643360), (3, 599762240), (4, 449821680), (5, 359857344), (6, 299881120), (7, 257040960), (8, 224910840), (10, 179928672), (11, 163571520), (12, 149940560), (14, 128520480), (15, 119952448), (16, 112455420), (20, 89964336), (21, 85680320), (22, 81785760), (24, 74970280), (28, 64260240), (30, 59976224), (32, 56227710), (33, 54523840), (35, 51408192), (40, 44982168), (42, 42840160), (44, 40892880), (48, 37485140), (55, 32714304), (56, 32130120), (60, 29988112), (64, 28113855), (66, 27261920), (70, 25704096), (77, 23367360), (80, 22491084), (84, 21420080), (88, 20446440), (96, 18742570), (101, 17814720), (105, 17136064), (110, 16357152), (112, 16065060), (120, 14994056), (132, 13630960), (140, 12852048), (154, 11683680), (160, 11245542), (165, 10904768), (168, 10710040), (176, 10223220), (192, 9371285), (202, 8907360), (210, 8568032), (220, 8178576), (224, 8032530), (231, 7789120), (240, 7497028), (241, 7465920), (264, 6815480), (280, 6426024), (303, 5938240), (308, 5841840), (320, 5622771), (330, 5452384), (336, 5355020), (352, 5111610), (385, 4673472), (404, 4453680), (420, 4284016), (440, 4089288), (448, 4016265), (462, 3894560), (480, 3748514), (482, 3732960), (505, 3562944), (528, 3407740), (560, 3213012), (606, 2969120), (616, 2920920), (660, 2726192), (672, 2677510), (704, 2555805), (707, 2544960), (723, 2488640), (770, 2336736), (808, 2226840), (840, 2142008), (880, 2044644), (924, 1947280), (960, 1874257), (964, 1866480), (1010, 1781472), (1056, 1703870), (1111, 1619520), (1120, 1606506), (1155, 1557824), (1205, 1493184), (1212, 1484560), (1232, 1460460), (1320, 1363096), (1344, 1338755), (1414, 1272480), (1446, 1244320), (1515, 1187648), (1540, 1168368), (1616, 1113420), (1680, 1071004), (1687, 1066560), (1760, 1022322), (1848, 973640), (1928, 933240), (2020, 890736), (2112, 851935), (2121, 848320), (2222, 809760), (2240, 803253), (2310, 778912), (2410, 746592), (2424, 742280), (2464, 730230), (2640, 681548), (2651, 678720), (2828, 636240), (2892, 622160), (3030, 593824), (3080, 584184), (3232, 556710), (3333, 539840), (3360, 535502), (3374, 533280), (3520, 511161), (3535, 508992), (3615, 497728), (3696, 486820), (3856, 466620), (4040, 445368), (4242, 424160), (4444, 404880), (4620, 389456), (4820, 373296), (4848, 371140), (4928, 365115), (5061, 355520), (5280, 340774), (5302, 339360), (5555, 323904), (5656, 318120), (5784, 311080), (6060, 296912), (6160, 292092), (6464, 278355), (6666, 269920), (6720, 267751), (6748, 266640), (7070, 254496), (7230, 248864), (7392, 243410), (7712, 233310), (7777, 231360), (7953, 226240), (8080, 222684), (8435, 213312), (8484, 212080), (8888, 202440), (9240, 194728), (9640, 186648), (9696, 185570), (10122, 177760), (10560, 170387), (10604, 169680), (10605, 169664), (11110, 161952), (11312, 159060), (11568, 155540), (12120, 148456), (12320, 146046), (13255, 135744), (13332, 134960), (13496, 133320), (14140, 127248), (14460, 124432), (14784, 121705), (15424, 116655), (15554, 115680), (15906, 113120), (16160, 111342), (16665, 107968), (16870, 106656), (16968, 106040), (17776, 101220), (18480, 97364), (18557, 96960), (19280, 93324), (19392, 92785), (20244, 88880), (21208, 84840), (21210, 84832), (22220, 80976), (22624, 79530), (23136, 77770), (23331, 77120), (24240, 74228), (24341, 73920), (24640, 73023), (25305, 71104), (26510, 67872), (26664, 67480), (26992, 66660), (28280, 63624), (28920, 62216), (31108, 57840), (31812, 56560), (32320, 55671), (33330, 53984), (33740, 53328), (33936, 53020), (35552, 50610), (36960, 48682), (37114, 48480), (38560, 46662), (38885, 46272), (39765, 45248), (40488, 44440), (42416, 42420)]