22886640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 92851200

約数和(自身を除く): 69964560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 239, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 478, 504, 532, 560, 570, 630, 665, 684, 717, 720, 760, 798, 840, 855, 912, 956, 1008, 1064, 1140, 1195, 1197, 1260, 1330, 1368, 1434, 1520, 1596, 1673, 1680, 1710, 1912, 1995, 2128, 2151, 2280, 2390, 2394, 2520, 2660, 2736, 2868, 3192, 3346, 3420, 3585, 3824, 3990, 4302, 4541, 4560, 4780, 4788, 5019, 5040, 5320, 5736, 5985, 6384, 6692, 6840, 7170, 7980, 8365, 8604, 9082, 9560, 9576, 10038, 10640, 10755, 11472, 11970, 13384, 13623, 13680, 14340, 15057, 15960, 16730, 17208, 18164, 19120, 19152, 20076, 21510, 22705, 23940, 25095, 26768, 27246, 28680, 30114, 31787, 31920, 33460, 34416, 36328, 40152, 40869, 43020, 45410, 47880, 50190, 54492, 57360, 60228, 63574, 66920, 68115, 72656, 75285, 80304, 81738, 86040, 90820, 95361, 95760, 100380, 108984, 120456, 127148, 133840, 136230, 150570, 158935, 163476, 172080, 181640, 190722, 200760, 204345, 217968, 240912, 254296, 272460, 286083, 301140, 317870, 326952, 363280, 381444, 401520, 408690, 476805, 508592, 544920, 572166, 602280, 635740, 653904, 762888, 817380, 953610, 1089840, 1144332, 1204560, 1271480, 1430415, 1525776, 1634760, 1907220, 2288664, 2542960, 2860830, 3269520, 3814440, 4577328, 5721660, 7628880, 11443320, 22886640]

約数ペア:

[(1, 22886640), (2, 11443320), (3, 7628880), (4, 5721660), (5, 4577328), (6, 3814440), (7, 3269520), (8, 2860830), (9, 2542960), (10, 2288664), (12, 1907220), (14, 1634760), (15, 1525776), (16, 1430415), (18, 1271480), (19, 1204560), (20, 1144332), (21, 1089840), (24, 953610), (28, 817380), (30, 762888), (35, 653904), (36, 635740), (38, 602280), (40, 572166), (42, 544920), (45, 508592), (48, 476805), (56, 408690), (57, 401520), (60, 381444), (63, 363280), (70, 326952), (72, 317870), (76, 301140), (80, 286083), (84, 272460), (90, 254296), (95, 240912), (105, 217968), (112, 204345), (114, 200760), (120, 190722), (126, 181640), (133, 172080), (140, 163476), (144, 158935), (152, 150570), (168, 136230), (171, 133840), (180, 127148), (190, 120456), (210, 108984), (228, 100380), (239, 95760), (240, 95361), (252, 90820), (266, 86040), (280, 81738), (285, 80304), (304, 75285), (315, 72656), (336, 68115), (342, 66920), (360, 63574), (380, 60228), (399, 57360), (420, 54492), (456, 50190), (478, 47880), (504, 45410), (532, 43020), (560, 40869), (570, 40152), (630, 36328), (665, 34416), (684, 33460), (717, 31920), (720, 31787), (760, 30114), (798, 28680), (840, 27246), (855, 26768), (912, 25095), (956, 23940), (1008, 22705), (1064, 21510), (1140, 20076), (1195, 19152), (1197, 19120), (1260, 18164), (1330, 17208), (1368, 16730), (1434, 15960), (1520, 15057), (1596, 14340), (1673, 13680), (1680, 13623), (1710, 13384), (1912, 11970), (1995, 11472), (2128, 10755), (2151, 10640), (2280, 10038), (2390, 9576), (2394, 9560), (2520, 9082), (2660, 8604), (2736, 8365), (2868, 7980), (3192, 7170), (3346, 6840), (3420, 6692), (3585, 6384), (3824, 5985), (3990, 5736), (4302, 5320), (4541, 5040), (4560, 5019), (4780, 4788)]