29277360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 116141376

約数和(自身を除く): 86864016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 157, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 314, 315, 333, 336, 360, 370, 420, 444, 471, 504, 518, 555, 560, 592, 628, 630, 666, 720, 740, 777, 785, 840, 888, 942, 1008, 1036, 1099, 1110, 1256, 1260, 1295, 1332, 1413, 1480, 1554, 1570, 1665, 1680, 1776, 1884, 2072, 2198, 2220, 2331, 2355, 2512, 2520, 2590, 2664, 2826, 2960, 3108, 3140, 3297, 3330, 3768, 3885, 4144, 4396, 4440, 4662, 4710, 5040, 5180, 5328, 5495, 5652, 5809, 6216, 6280, 6594, 6660, 7065, 7536, 7770, 8792, 8880, 9324, 9420, 9891, 10360, 10990, 11304, 11618, 11655, 12432, 12560, 13188, 13320, 14130, 15540, 16485, 17427, 17584, 18648, 18840, 19782, 20720, 21980, 22608, 23236, 23310, 26376, 26640, 28260, 29045, 31080, 32970, 34854, 37296, 37680, 39564, 40663, 43960, 46472, 46620, 49455, 52281, 52752, 56520, 58090, 62160, 65940, 69708, 79128, 81326, 87135, 87920, 92944, 93240, 98910, 104562, 113040, 116180, 121989, 131880, 139416, 158256, 162652, 174270, 186480, 197820, 203315, 209124, 232360, 243978, 261405, 263760, 278832, 325304, 348540, 365967, 395640, 406630, 418248, 464720, 487956, 522810, 609945, 650608, 697080, 731934, 791280, 813260, 836496, 975912, 1045620, 1219890, 1394160, 1463868, 1626520, 1829835, 1951824, 2091240, 2439780, 2927736, 3253040, 3659670, 4182480, 4879560, 5855472, 7319340, 9759120, 14638680, 29277360]

約数ペア:

[(1, 29277360), (2, 14638680), (3, 9759120), (4, 7319340), (5, 5855472), (6, 4879560), (7, 4182480), (8, 3659670), (9, 3253040), (10, 2927736), (12, 2439780), (14, 2091240), (15, 1951824), (16, 1829835), (18, 1626520), (20, 1463868), (21, 1394160), (24, 1219890), (28, 1045620), (30, 975912), (35, 836496), (36, 813260), (37, 791280), (40, 731934), (42, 697080), (45, 650608), (48, 609945), (56, 522810), (60, 487956), (63, 464720), (70, 418248), (72, 406630), (74, 395640), (80, 365967), (84, 348540), (90, 325304), (105, 278832), (111, 263760), (112, 261405), (120, 243978), (126, 232360), (140, 209124), (144, 203315), (148, 197820), (157, 186480), (168, 174270), (180, 162652), (185, 158256), (210, 139416), (222, 131880), (240, 121989), (252, 116180), (259, 113040), (280, 104562), (296, 98910), (314, 93240), (315, 92944), (333, 87920), (336, 87135), (360, 81326), (370, 79128), (420, 69708), (444, 65940), (471, 62160), (504, 58090), (518, 56520), (555, 52752), (560, 52281), (592, 49455), (628, 46620), (630, 46472), (666, 43960), (720, 40663), (740, 39564), (777, 37680), (785, 37296), (840, 34854), (888, 32970), (942, 31080), (1008, 29045), (1036, 28260), (1099, 26640), (1110, 26376), (1256, 23310), (1260, 23236), (1295, 22608), (1332, 21980), (1413, 20720), (1480, 19782), (1554, 18840), (1570, 18648), (1665, 17584), (1680, 17427), (1776, 16485), (1884, 15540), (2072, 14130), (2198, 13320), (2220, 13188), (2331, 12560), (2355, 12432), (2512, 11655), (2520, 11618), (2590, 11304), (2664, 10990), (2826, 10360), (2960, 9891), (3108, 9420), (3140, 9324), (3297, 8880), (3330, 8792), (3768, 7770), (3885, 7536), (4144, 7065), (4396, 6660), (4440, 6594), (4662, 6280), (4710, 6216), (5040, 5809), (5180, 5652), (5328, 5495)]