994638960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:605

約数の個数: 320

約数和(自身を含む): 3949747200

約数和(自身を除く): 2955108240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 157, 168, 180, 189, 210, 216, 240, 252, 270, 280, 314, 315, 336, 360, 378, 419, 420, 432, 471, 504, 540, 560, 628, 630, 720, 756, 785, 838, 840, 942, 945, 1008, 1080, 1099, 1256, 1257, 1260, 1413, 1512, 1570, 1676, 1680, 1884, 1890, 2095, 2160, 2198, 2355, 2512, 2514, 2520, 2826, 2933, 3024, 3140, 3297, 3352, 3768, 3771, 3780, 4190, 4239, 4396, 4710, 5028, 5040, 5495, 5652, 5866, 6280, 6285, 6594, 6704, 7065, 7536, 7542, 7560, 8380, 8478, 8792, 8799, 9420, 9891, 10056, 10990, 11304, 11313, 11732, 12560, 12570, 13188, 14130, 14665, 15084, 15120, 16485, 16760, 16956, 17584, 17598, 18840, 18855, 19782, 20112, 21195, 21980, 22608, 22626, 23464, 25140, 26376, 26397, 28260, 29330, 29673, 30168, 32970, 33520, 33912, 35196, 37680, 37710, 39564, 42390, 43960, 43995, 45252, 46928, 49455, 50280, 52752, 52794, 56520, 56565, 58660, 59346, 60336, 65783, 65940, 67824, 70392, 75420, 79128, 79191, 84780, 87920, 87990, 90504, 98910, 100560, 105588, 113040, 113130, 117320, 118692, 131566, 131880, 131985, 140784, 148365, 150840, 158256, 158382, 169560, 175980, 181008, 197349, 197820, 211176, 226260, 234640, 237384, 263132, 263760, 263970, 296730, 301680, 316764, 328915, 339120, 351960, 394698, 395640, 395955, 422352, 452520, 460481, 474768, 526264, 527940, 592047, 593460, 633528, 657830, 703920, 789396, 791280, 791910, 905040, 920962, 986745, 1052528, 1055880, 1184094, 1186920, 1267056, 1315660, 1381443, 1578792, 1583820, 1776141, 1841924, 1973490, 2111760, 2302405, 2368188, 2373840, 2631320, 2762886, 2960235, 3157584, 3167640, 3552282, 3683848, 3946980, 4144329, 4604810, 4736376, 5262640, 5525772, 5920470, 6335280, 6907215, 7104564, 7367696, 7893960, 8288658, 8880705, 9209620, 9472752, 11051544, 11840940, 12432987, 13814430, 14209128, 15787920, 16577316, 17761410, 18419240, 20721645, 22103088, 23681880, 24865974, 27628860, 28418256, 33154632, 35522820, 36838480, 41443290, 47363760, 49731948, 55257720, 62164935, 66309264, 71045640, 82886580, 99463896, 110515440, 124329870, 142091280, 165773160, 198927792, 248659740, 331546320, 497319480, 994638960]

約数ペア:

[(1, 994638960), (2, 497319480), (3, 331546320), (4, 248659740), (5, 198927792), (6, 165773160), (7, 142091280), (8, 124329870), (9, 110515440), (10, 99463896), (12, 82886580), (14, 71045640), (15, 66309264), (16, 62164935), (18, 55257720), (20, 49731948), (21, 47363760), (24, 41443290), (27, 36838480), (28, 35522820), (30, 33154632), (35, 28418256), (36, 27628860), (40, 24865974), (42, 23681880), (45, 22103088), (48, 20721645), (54, 18419240), (56, 17761410), (60, 16577316), (63, 15787920), (70, 14209128), (72, 13814430), (80, 12432987), (84, 11840940), (90, 11051544), (105, 9472752), (108, 9209620), (112, 8880705), (120, 8288658), (126, 7893960), (135, 7367696), (140, 7104564), (144, 6907215), (157, 6335280), (168, 5920470), (180, 5525772), (189, 5262640), (210, 4736376), (216, 4604810), (240, 4144329), (252, 3946980), (270, 3683848), (280, 3552282), (314, 3167640), (315, 3157584), (336, 2960235), (360, 2762886), (378, 2631320), (419, 2373840), (420, 2368188), (432, 2302405), (471, 2111760), (504, 1973490), (540, 1841924), (560, 1776141), (628, 1583820), (630, 1578792), (720, 1381443), (756, 1315660), (785, 1267056), (838, 1186920), (840, 1184094), (942, 1055880), (945, 1052528), (1008, 986745), (1080, 920962), (1099, 905040), (1256, 791910), (1257, 791280), (1260, 789396), (1413, 703920), (1512, 657830), (1570, 633528), (1676, 593460), (1680, 592047), (1884, 527940), (1890, 526264), (2095, 474768), (2160, 460481), (2198, 452520), (2355, 422352), (2512, 395955), (2514, 395640), (2520, 394698), (2826, 351960), (2933, 339120), (3024, 328915), (3140, 316764), (3297, 301680), (3352, 296730), (3768, 263970), (3771, 263760), (3780, 263132), (4190, 237384), (4239, 234640), (4396, 226260), (4710, 211176), (5028, 197820), (5040, 197349), (5495, 181008), (5652, 175980), (5866, 169560), (6280, 158382), (6285, 158256), (6594, 150840), (6704, 148365), (7065, 140784), (7536, 131985), (7542, 131880), (7560, 131566), (8380, 118692), (8478, 117320), (8792, 113130), (8799, 113040), (9420, 105588), (9891, 100560), (10056, 98910), (10990, 90504), (11304, 87990), (11313, 87920), (11732, 84780), (12560, 79191), (12570, 79128), (13188, 75420), (14130, 70392), (14665, 67824), (15084, 65940), (15120, 65783), (16485, 60336), (16760, 59346), (16956, 58660), (17584, 56565), (17598, 56520), (18840, 52794), (18855, 52752), (19782, 50280), (20112, 49455), (21195, 46928), (21980, 45252), (22608, 43995), (22626, 43960), (23464, 42390), (25140, 39564), (26376, 37710), (26397, 37680), (28260, 35196), (29330, 33912), (29673, 33520), (30168, 32970)]