47479320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 179262720

約数和(自身を除く): 131783400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 83, 84, 90, 105, 120, 126, 140, 166, 168, 180, 210, 227, 249, 252, 280, 315, 332, 360, 415, 420, 454, 498, 504, 581, 630, 664, 681, 747, 830, 840, 908, 996, 1135, 1162, 1245, 1260, 1362, 1494, 1589, 1660, 1743, 1816, 1992, 2043, 2270, 2324, 2490, 2520, 2724, 2905, 2988, 3178, 3320, 3405, 3486, 3735, 4086, 4540, 4648, 4767, 4980, 5229, 5448, 5810, 5976, 6356, 6810, 6972, 7470, 7945, 8172, 8715, 9080, 9534, 9960, 10215, 10458, 11620, 12712, 13620, 13944, 14301, 14940, 15890, 16344, 17430, 18841, 19068, 20430, 20916, 23240, 23835, 26145, 27240, 28602, 29880, 31780, 34860, 37682, 38136, 40860, 41832, 47670, 52290, 56523, 57204, 63560, 69720, 71505, 75364, 81720, 94205, 95340, 104580, 113046, 114408, 131887, 143010, 150728, 169569, 188410, 190680, 209160, 226092, 263774, 282615, 286020, 339138, 376820, 395661, 452184, 527548, 565230, 572040, 659435, 678276, 753640, 791322, 847845, 1055096, 1130460, 1186983, 1318870, 1356552, 1582644, 1695690, 1978305, 2260920, 2373966, 2637740, 3165288, 3391380, 3956610, 4747932, 5275480, 5934915, 6782760, 7913220, 9495864, 11869830, 15826440, 23739660, 47479320]

約数ペア:

[(1, 47479320), (2, 23739660), (3, 15826440), (4, 11869830), (5, 9495864), (6, 7913220), (7, 6782760), (8, 5934915), (9, 5275480), (10, 4747932), (12, 3956610), (14, 3391380), (15, 3165288), (18, 2637740), (20, 2373966), (21, 2260920), (24, 1978305), (28, 1695690), (30, 1582644), (35, 1356552), (36, 1318870), (40, 1186983), (42, 1130460), (45, 1055096), (56, 847845), (60, 791322), (63, 753640), (70, 678276), (72, 659435), (83, 572040), (84, 565230), (90, 527548), (105, 452184), (120, 395661), (126, 376820), (140, 339138), (166, 286020), (168, 282615), (180, 263774), (210, 226092), (227, 209160), (249, 190680), (252, 188410), (280, 169569), (315, 150728), (332, 143010), (360, 131887), (415, 114408), (420, 113046), (454, 104580), (498, 95340), (504, 94205), (581, 81720), (630, 75364), (664, 71505), (681, 69720), (747, 63560), (830, 57204), (840, 56523), (908, 52290), (996, 47670), (1135, 41832), (1162, 40860), (1245, 38136), (1260, 37682), (1362, 34860), (1494, 31780), (1589, 29880), (1660, 28602), (1743, 27240), (1816, 26145), (1992, 23835), (2043, 23240), (2270, 20916), (2324, 20430), (2490, 19068), (2520, 18841), (2724, 17430), (2905, 16344), (2988, 15890), (3178, 14940), (3320, 14301), (3405, 13944), (3486, 13620), (3735, 12712), (4086, 11620), (4540, 10458), (4648, 10215), (4767, 9960), (4980, 9534), (5229, 9080), (5448, 8715), (5810, 8172), (5976, 7945), (6356, 7470), (6810, 6972)]