1944405120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:955

約数の個数: 256

約数和(自身を含む): 7128576000

約数和(自身を除く): 5184170880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 199, 210, 224, 240, 280, 320, 336, 384, 398, 420, 448, 480, 560, 597, 640, 672, 727, 796, 840, 896, 960, 995, 1120, 1194, 1344, 1393, 1454, 1592, 1680, 1920, 1990, 2181, 2240, 2388, 2688, 2786, 2908, 2985, 3184, 3360, 3635, 3980, 4179, 4362, 4480, 4776, 5089, 5572, 5816, 5970, 6368, 6720, 6965, 7270, 7960, 8358, 8724, 9552, 10178, 10905, 11144, 11632, 11940, 12736, 13440, 13930, 14540, 15267, 15920, 16716, 17448, 19104, 20356, 20895, 21810, 22288, 23264, 23880, 25445, 25472, 27860, 29080, 30534, 31840, 33432, 34896, 38208, 40712, 41790, 43620, 44576, 46528, 47760, 50890, 55720, 58160, 61068, 63680, 66864, 69792, 76335, 76416, 81424, 83580, 87240, 89152, 93056, 95520, 101780, 111440, 116320, 122136, 127360, 133728, 139584, 144673, 152670, 162848, 167160, 174480, 178304, 191040, 203560, 222880, 232640, 244272, 267456, 279168, 289346, 305340, 325696, 334320, 348960, 382080, 407120, 434019, 445760, 465280, 488544, 534912, 578692, 610680, 651392, 668640, 697920, 723365, 814240, 868038, 891520, 977088, 1012711, 1157384, 1221360, 1337280, 1395840, 1446730, 1628480, 1736076, 1954176, 2025422, 2170095, 2314768, 2442720, 2674560, 2893460, 3038133, 3256960, 3472152, 4050844, 4340190, 4629536, 4885440, 5063555, 5786920, 6076266, 6944304, 8101688, 8680380, 9259072, 9770880, 10127110, 11573840, 12152532, 13888608, 15190665, 16203376, 17360760, 18518144, 20254220, 23147680, 24305064, 27777216, 30381330, 32406752, 34721520, 40508440, 46295360, 48610128, 55554432, 60762660, 64813504, 69443040, 81016880, 92590720, 97220256, 121525320, 129627008, 138886080, 162033760, 194440512, 243050640, 277772160, 324067520, 388881024, 486101280, 648135040, 972202560, 1944405120]

約数ペア:

[(1, 1944405120), (2, 972202560), (3, 648135040), (4, 486101280), (5, 388881024), (6, 324067520), (7, 277772160), (8, 243050640), (10, 194440512), (12, 162033760), (14, 138886080), (15, 129627008), (16, 121525320), (20, 97220256), (21, 92590720), (24, 81016880), (28, 69443040), (30, 64813504), (32, 60762660), (35, 55554432), (40, 48610128), (42, 46295360), (48, 40508440), (56, 34721520), (60, 32406752), (64, 30381330), (70, 27777216), (80, 24305064), (84, 23147680), (96, 20254220), (105, 18518144), (112, 17360760), (120, 16203376), (128, 15190665), (140, 13888608), (160, 12152532), (168, 11573840), (192, 10127110), (199, 9770880), (210, 9259072), (224, 8680380), (240, 8101688), (280, 6944304), (320, 6076266), (336, 5786920), (384, 5063555), (398, 4885440), (420, 4629536), (448, 4340190), (480, 4050844), (560, 3472152), (597, 3256960), (640, 3038133), (672, 2893460), (727, 2674560), (796, 2442720), (840, 2314768), (896, 2170095), (960, 2025422), (995, 1954176), (1120, 1736076), (1194, 1628480), (1344, 1446730), (1393, 1395840), (1454, 1337280), (1592, 1221360), (1680, 1157384), (1920, 1012711), (1990, 977088), (2181, 891520), (2240, 868038), (2388, 814240), (2688, 723365), (2786, 697920), (2908, 668640), (2985, 651392), (3184, 610680), (3360, 578692), (3635, 534912), (3980, 488544), (4179, 465280), (4362, 445760), (4480, 434019), (4776, 407120), (5089, 382080), (5572, 348960), (5816, 334320), (5970, 325696), (6368, 305340), (6720, 289346), (6965, 279168), (7270, 267456), (7960, 244272), (8358, 232640), (8724, 222880), (9552, 203560), (10178, 191040), (10905, 178304), (11144, 174480), (11632, 167160), (11940, 162848), (12736, 152670), (13440, 144673), (13930, 139584), (14540, 133728), (15267, 127360), (15920, 122136), (16716, 116320), (17448, 111440), (19104, 101780), (20356, 95520), (20895, 93056), (21810, 89152), (22288, 87240), (23264, 83580), (23880, 81424), (25445, 76416), (25472, 76335), (27860, 69792), (29080, 66864), (30534, 63680), (31840, 61068), (33432, 58160), (34896, 55720), (38208, 50890), (40712, 47760), (41790, 46528), (43620, 44576)]