10286640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 42788928

約数和(自身を除く): 32502288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 157, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 314, 315, 336, 360, 364, 390, 420, 455, 468, 471, 504, 520, 546, 560, 585, 624, 628, 630, 720, 728, 780, 785, 819, 840, 910, 936, 942, 1008, 1040, 1092, 1099, 1170, 1256, 1260, 1365, 1413, 1456, 1560, 1570, 1638, 1680, 1820, 1872, 1884, 2041, 2184, 2198, 2340, 2355, 2512, 2520, 2730, 2826, 3120, 3140, 3276, 3297, 3640, 3768, 4082, 4095, 4368, 4396, 4680, 4710, 5040, 5460, 5495, 5652, 6123, 6280, 6552, 6594, 7065, 7280, 7536, 8164, 8190, 8792, 9360, 9420, 9891, 10205, 10920, 10990, 11304, 12246, 12560, 13104, 13188, 14130, 14287, 16328, 16380, 16485, 17584, 18369, 18840, 19782, 20410, 21840, 21980, 22608, 24492, 26376, 28260, 28574, 30615, 32656, 32760, 32970, 36738, 37680, 39564, 40820, 42861, 43960, 48984, 49455, 52752, 56520, 57148, 61230, 65520, 65940, 71435, 73476, 79128, 81640, 85722, 87920, 91845, 97968, 98910, 113040, 114296, 122460, 128583, 131880, 142870, 146952, 158256, 163280, 171444, 183690, 197820, 214305, 228592, 244920, 257166, 263760, 285740, 293904, 342888, 367380, 395640, 428610, 489840, 514332, 571480, 642915, 685776, 734760, 791280, 857220, 1028664, 1142960, 1285830, 1469520, 1714440, 2057328, 2571660, 3428880, 5143320, 10286640]

約数ペア:

[(1, 10286640), (2, 5143320), (3, 3428880), (4, 2571660), (5, 2057328), (6, 1714440), (7, 1469520), (8, 1285830), (9, 1142960), (10, 1028664), (12, 857220), (13, 791280), (14, 734760), (15, 685776), (16, 642915), (18, 571480), (20, 514332), (21, 489840), (24, 428610), (26, 395640), (28, 367380), (30, 342888), (35, 293904), (36, 285740), (39, 263760), (40, 257166), (42, 244920), (45, 228592), (48, 214305), (52, 197820), (56, 183690), (60, 171444), (63, 163280), (65, 158256), (70, 146952), (72, 142870), (78, 131880), (80, 128583), (84, 122460), (90, 114296), (91, 113040), (104, 98910), (105, 97968), (112, 91845), (117, 87920), (120, 85722), (126, 81640), (130, 79128), (140, 73476), (144, 71435), (156, 65940), (157, 65520), (168, 61230), (180, 57148), (182, 56520), (195, 52752), (208, 49455), (210, 48984), (234, 43960), (240, 42861), (252, 40820), (260, 39564), (273, 37680), (280, 36738), (312, 32970), (314, 32760), (315, 32656), (336, 30615), (360, 28574), (364, 28260), (390, 26376), (420, 24492), (455, 22608), (468, 21980), (471, 21840), (504, 20410), (520, 19782), (546, 18840), (560, 18369), (585, 17584), (624, 16485), (628, 16380), (630, 16328), (720, 14287), (728, 14130), (780, 13188), (785, 13104), (819, 12560), (840, 12246), (910, 11304), (936, 10990), (942, 10920), (1008, 10205), (1040, 9891), (1092, 9420), (1099, 9360), (1170, 8792), (1256, 8190), (1260, 8164), (1365, 7536), (1413, 7280), (1456, 7065), (1560, 6594), (1570, 6552), (1638, 6280), (1680, 6123), (1820, 5652), (1872, 5495), (1884, 5460), (2041, 5040), (2184, 4710), (2198, 4680), (2340, 4396), (2355, 4368), (2512, 4095), (2520, 4082), (2730, 3768), (2826, 3640), (3120, 3297), (3140, 3276)]