401328000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{929}}^1$

素因数の和:967

約数の個数: 256

約数和(自身を含む): 1479816000

約数和(自身を除く): 1078488000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 900, 929, 960, 1000, 1080, 1125, 1152, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 1858, 1920, 2000, 2160, 2250, 2400, 2700, 2787, 2880, 3000, 3200, 3375, 3456, 3600, 3716, 4000, 4320, 4500, 4645, 4800, 5400, 5574, 5760, 6000, 6750, 7200, 7432, 8000, 8361, 8640, 9000, 9290, 9600, 10800, 11148, 12000, 13500, 13935, 14400, 14864, 16000, 16722, 17280, 18000, 18580, 21600, 22296, 23225, 24000, 25083, 27000, 27870, 28800, 29728, 33444, 36000, 37160, 41805, 43200, 44592, 46450, 48000, 50166, 54000, 55740, 59456, 66888, 69675, 72000, 74320, 83610, 86400, 89184, 92900, 100332, 108000, 111480, 116125, 118912, 125415, 133776, 139350, 144000, 148640, 167220, 178368, 185800, 200664, 209025, 216000, 222960, 232250, 250830, 267552, 278700, 297280, 334440, 348375, 356736, 371600, 401328, 418050, 432000, 445920, 464500, 501660, 535104, 557400, 594560, 627075, 668880, 696750, 743200, 802656, 836100, 891840, 929000, 1003320, 1045125, 1070208, 1114800, 1254150, 1337760, 1393500, 1486400, 1605312, 1672200, 1783680, 1858000, 2006640, 2090250, 2229600, 2508300, 2675520, 2787000, 2972800, 3135375, 3210624, 3344400, 3716000, 4013280, 4180500, 4459200, 5016600, 5351040, 5574000, 6270750, 6688800, 7432000, 8026560, 8361000, 8918400, 10033200, 11148000, 12541500, 13377600, 14864000, 16053120, 16722000, 20066400, 22296000, 25083000, 26755200, 33444000, 40132800, 44592000, 50166000, 66888000, 80265600, 100332000, 133776000, 200664000, 401328000]

約数ペア:

[(1, 401328000), (2, 200664000), (3, 133776000), (4, 100332000), (5, 80265600), (6, 66888000), (8, 50166000), (9, 44592000), (10, 40132800), (12, 33444000), (15, 26755200), (16, 25083000), (18, 22296000), (20, 20066400), (24, 16722000), (25, 16053120), (27, 14864000), (30, 13377600), (32, 12541500), (36, 11148000), (40, 10033200), (45, 8918400), (48, 8361000), (50, 8026560), (54, 7432000), (60, 6688800), (64, 6270750), (72, 5574000), (75, 5351040), (80, 5016600), (90, 4459200), (96, 4180500), (100, 4013280), (108, 3716000), (120, 3344400), (125, 3210624), (128, 3135375), (135, 2972800), (144, 2787000), (150, 2675520), (160, 2508300), (180, 2229600), (192, 2090250), (200, 2006640), (216, 1858000), (225, 1783680), (240, 1672200), (250, 1605312), (270, 1486400), (288, 1393500), (300, 1337760), (320, 1254150), (360, 1114800), (375, 1070208), (384, 1045125), (400, 1003320), (432, 929000), (450, 891840), (480, 836100), (500, 802656), (540, 743200), (576, 696750), (600, 668880), (640, 627075), (675, 594560), (720, 557400), (750, 535104), (800, 501660), (864, 464500), (900, 445920), (929, 432000), (960, 418050), (1000, 401328), (1080, 371600), (1125, 356736), (1152, 348375), (1200, 334440), (1350, 297280), (1440, 278700), (1500, 267552), (1600, 250830), (1728, 232250), (1800, 222960), (1858, 216000), (1920, 209025), (2000, 200664), (2160, 185800), (2250, 178368), (2400, 167220), (2700, 148640), (2787, 144000), (2880, 139350), (3000, 133776), (3200, 125415), (3375, 118912), (3456, 116125), (3600, 111480), (3716, 108000), (4000, 100332), (4320, 92900), (4500, 89184), (4645, 86400), (4800, 83610), (5400, 74320), (5574, 72000), (5760, 69675), (6000, 66888), (6750, 59456), (7200, 55740), (7432, 54000), (8000, 50166), (8361, 48000), (8640, 46450), (9000, 44592), (9290, 43200), (9600, 41805), (10800, 37160), (11148, 36000), (12000, 33444), (13500, 29728), (13935, 28800), (14400, 27870), (14864, 27000), (16000, 25083), (16722, 24000), (17280, 23225), (18000, 22296), (18580, 21600)]