374718080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 1078686720

約数和(自身を除く): 703968640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 64, 68, 80, 85, 88, 101, 110, 124, 128, 136, 155, 160, 170, 176, 187, 202, 220, 248, 272, 310, 320, 340, 341, 352, 374, 404, 440, 496, 505, 527, 544, 620, 640, 680, 682, 704, 748, 808, 880, 935, 992, 1010, 1054, 1088, 1111, 1240, 1360, 1364, 1408, 1496, 1616, 1705, 1717, 1760, 1870, 1984, 2020, 2108, 2176, 2222, 2480, 2635, 2720, 2728, 2992, 3131, 3232, 3410, 3434, 3520, 3740, 3968, 4040, 4216, 4444, 4960, 5270, 5440, 5456, 5555, 5797, 5984, 6262, 6464, 6820, 6868, 7040, 7480, 8080, 8432, 8585, 8888, 9920, 10540, 10880, 10912, 11110, 11594, 11968, 12524, 12928, 13640, 13736, 14960, 15655, 16160, 16864, 17170, 17776, 18887, 19840, 21080, 21824, 22220, 23188, 23936, 25048, 27280, 27472, 28985, 29920, 31310, 32320, 33728, 34340, 34441, 35552, 37774, 42160, 43648, 44440, 46376, 50096, 53227, 54560, 54944, 57970, 59840, 62620, 64640, 67456, 68680, 68882, 71104, 75548, 84320, 88880, 92752, 94435, 100192, 106454, 109120, 109888, 115940, 119680, 125240, 137360, 137764, 142208, 151096, 168640, 172205, 177760, 185504, 188870, 200384, 212908, 218240, 219776, 231880, 250480, 266135, 274720, 275528, 302192, 337280, 344410, 355520, 371008, 377740, 400768, 425816, 463760, 500960, 532270, 549440, 551056, 585497, 604384, 688820, 711040, 742016, 755480, 851632, 927520, 1001920, 1064540, 1098880, 1102112, 1170994, 1208768, 1377640, 1510960, 1703264, 1855040, 2003840, 2129080, 2204224, 2341988, 2417536, 2755280, 2927485, 3021920, 3406528, 3710080, 4258160, 4408448, 4683976, 5510560, 5854970, 6043840, 6813056, 8516320, 9367952, 11021120, 11709940, 12087680, 17032640, 18735904, 22042240, 23419880, 34065280, 37471808, 46839760, 74943616, 93679520, 187359040, 374718080]

約数ペア:

[(1, 374718080), (2, 187359040), (4, 93679520), (5, 74943616), (8, 46839760), (10, 37471808), (11, 34065280), (16, 23419880), (17, 22042240), (20, 18735904), (22, 17032640), (31, 12087680), (32, 11709940), (34, 11021120), (40, 9367952), (44, 8516320), (55, 6813056), (62, 6043840), (64, 5854970), (68, 5510560), (80, 4683976), (85, 4408448), (88, 4258160), (101, 3710080), (110, 3406528), (124, 3021920), (128, 2927485), (136, 2755280), (155, 2417536), (160, 2341988), (170, 2204224), (176, 2129080), (187, 2003840), (202, 1855040), (220, 1703264), (248, 1510960), (272, 1377640), (310, 1208768), (320, 1170994), (340, 1102112), (341, 1098880), (352, 1064540), (374, 1001920), (404, 927520), (440, 851632), (496, 755480), (505, 742016), (527, 711040), (544, 688820), (620, 604384), (640, 585497), (680, 551056), (682, 549440), (704, 532270), (748, 500960), (808, 463760), (880, 425816), (935, 400768), (992, 377740), (1010, 371008), (1054, 355520), (1088, 344410), (1111, 337280), (1240, 302192), (1360, 275528), (1364, 274720), (1408, 266135), (1496, 250480), (1616, 231880), (1705, 219776), (1717, 218240), (1760, 212908), (1870, 200384), (1984, 188870), (2020, 185504), (2108, 177760), (2176, 172205), (2222, 168640), (2480, 151096), (2635, 142208), (2720, 137764), (2728, 137360), (2992, 125240), (3131, 119680), (3232, 115940), (3410, 109888), (3434, 109120), (3520, 106454), (3740, 100192), (3968, 94435), (4040, 92752), (4216, 88880), (4444, 84320), (4960, 75548), (5270, 71104), (5440, 68882), (5456, 68680), (5555, 67456), (5797, 64640), (5984, 62620), (6262, 59840), (6464, 57970), (6820, 54944), (6868, 54560), (7040, 53227), (7480, 50096), (8080, 46376), (8432, 44440), (8585, 43648), (8888, 42160), (9920, 37774), (10540, 35552), (10880, 34441), (10912, 34340), (11110, 33728), (11594, 32320), (11968, 31310), (12524, 29920), (12928, 28985), (13640, 27472), (13736, 27280), (14960, 25048), (15655, 23936), (16160, 23188), (16864, 22220), (17170, 21824), (17776, 21080), (18887, 19840)]