47807760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 320

約数和(自身を含む): 199987200

約数和(自身を除く): 152179440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 199, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 398, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 597, 616, 624, 660, 715, 728, 770, 780, 796, 840, 858, 880, 910, 924, 995, 1001, 1040, 1092, 1144, 1155, 1194, 1232, 1320, 1365, 1393, 1430, 1456, 1540, 1560, 1592, 1680, 1716, 1820, 1848, 1990, 2002, 2145, 2184, 2189, 2288, 2310, 2388, 2587, 2640, 2730, 2786, 2860, 2985, 3003, 3080, 3120, 3184, 3432, 3640, 3696, 3980, 4004, 4179, 4290, 4368, 4378, 4620, 4776, 5005, 5174, 5460, 5572, 5720, 5970, 6006, 6160, 6567, 6864, 6965, 7280, 7761, 7960, 8008, 8358, 8580, 8756, 9240, 9552, 10010, 10348, 10920, 10945, 11144, 11440, 11940, 12012, 12935, 13134, 13930, 15015, 15323, 15522, 15920, 16016, 16716, 17160, 17512, 18109, 18480, 20020, 20696, 20895, 21840, 21890, 22288, 23880, 24024, 25870, 26268, 27860, 28457, 30030, 30646, 31044, 32835, 33432, 34320, 35024, 36218, 38805, 40040, 41392, 41790, 43780, 45969, 47760, 48048, 51740, 52536, 54327, 55720, 56914, 60060, 61292, 62088, 65670, 66864, 72436, 76615, 77610, 80080, 83580, 85371, 87560, 90545, 91938, 103480, 105072, 108654, 111440, 113828, 120120, 122584, 124176, 131340, 142285, 144872, 153230, 155220, 167160, 170742, 175120, 181090, 183876, 199199, 206960, 217308, 227656, 229845, 240240, 245168, 262680, 271635, 284570, 289744, 306460, 310440, 334320, 341484, 362180, 367752, 398398, 426855, 434616, 455312, 459690, 525360, 543270, 569140, 597597, 612920, 620880, 682968, 724360, 735504, 796796, 853710, 869232, 919380, 995995, 1086540, 1138280, 1195194, 1225840, 1365936, 1448720, 1593592, 1707420, 1838760, 1991990, 2173080, 2276560, 2390388, 2987985, 3187184, 3414840, 3677520, 3983980, 4346160, 4780776, 5975970, 6829680, 7967960, 9561552, 11951940, 15935920, 23903880, 47807760]

約数ペア:

[(1, 47807760), (2, 23903880), (3, 15935920), (4, 11951940), (5, 9561552), (6, 7967960), (7, 6829680), (8, 5975970), (10, 4780776), (11, 4346160), (12, 3983980), (13, 3677520), (14, 3414840), (15, 3187184), (16, 2987985), (20, 2390388), (21, 2276560), (22, 2173080), (24, 1991990), (26, 1838760), (28, 1707420), (30, 1593592), (33, 1448720), (35, 1365936), (39, 1225840), (40, 1195194), (42, 1138280), (44, 1086540), (48, 995995), (52, 919380), (55, 869232), (56, 853710), (60, 796796), (65, 735504), (66, 724360), (70, 682968), (77, 620880), (78, 612920), (80, 597597), (84, 569140), (88, 543270), (91, 525360), (104, 459690), (105, 455312), (110, 434616), (112, 426855), (120, 398398), (130, 367752), (132, 362180), (140, 341484), (143, 334320), (154, 310440), (156, 306460), (165, 289744), (168, 284570), (176, 271635), (182, 262680), (195, 245168), (199, 240240), (208, 229845), (210, 227656), (220, 217308), (231, 206960), (240, 199199), (260, 183876), (264, 181090), (273, 175120), (280, 170742), (286, 167160), (308, 155220), (312, 153230), (330, 144872), (336, 142285), (364, 131340), (385, 124176), (390, 122584), (398, 120120), (420, 113828), (429, 111440), (440, 108654), (455, 105072), (462, 103480), (520, 91938), (528, 90545), (546, 87560), (560, 85371), (572, 83580), (597, 80080), (616, 77610), (624, 76615), (660, 72436), (715, 66864), (728, 65670), (770, 62088), (780, 61292), (796, 60060), (840, 56914), (858, 55720), (880, 54327), (910, 52536), (924, 51740), (995, 48048), (1001, 47760), (1040, 45969), (1092, 43780), (1144, 41790), (1155, 41392), (1194, 40040), (1232, 38805), (1320, 36218), (1365, 35024), (1393, 34320), (1430, 33432), (1456, 32835), (1540, 31044), (1560, 30646), (1592, 30030), (1680, 28457), (1716, 27860), (1820, 26268), (1848, 25870), (1990, 24024), (2002, 23880), (2145, 22288), (2184, 21890), (2189, 21840), (2288, 20895), (2310, 20696), (2388, 20020), (2587, 18480), (2640, 18109), (2730, 17512), (2786, 17160), (2860, 16716), (2985, 16016), (3003, 15920), (3080, 15522), (3120, 15323), (3184, 15015), (3432, 13930), (3640, 13134), (3696, 12935), (3980, 12012), (4004, 11940), (4179, 11440), (4290, 11144), (4368, 10945), (4378, 10920), (4620, 10348), (4776, 10010), (5005, 9552), (5174, 9240), (5460, 8756), (5572, 8580), (5720, 8358), (5970, 8008), (6006, 7960), (6160, 7761), (6567, 7280), (6864, 6965)]