328956000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 1094446080

約数和(自身を除く): 765490080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 125, 150, 158, 160, 200, 237, 240, 250, 300, 316, 347, 375, 395, 400, 474, 480, 500, 600, 632, 694, 750, 790, 800, 948, 1000, 1041, 1185, 1200, 1264, 1388, 1500, 1580, 1735, 1896, 1975, 2000, 2082, 2370, 2400, 2528, 2776, 3000, 3160, 3470, 3792, 3950, 4000, 4164, 4740, 5205, 5552, 5925, 6000, 6320, 6940, 7584, 7900, 8328, 8675, 9480, 9875, 10410, 11104, 11850, 12000, 12640, 13880, 15800, 16656, 17350, 18960, 19750, 20820, 23700, 26025, 27413, 27760, 29625, 31600, 33312, 34700, 37920, 39500, 41640, 43375, 47400, 52050, 54826, 55520, 59250, 63200, 69400, 79000, 82239, 83280, 86750, 94800, 104100, 109652, 118500, 130125, 137065, 138800, 158000, 164478, 166560, 173500, 189600, 208200, 219304, 237000, 260250, 274130, 277600, 316000, 328956, 347000, 411195, 416400, 438608, 474000, 520500, 548260, 657912, 685325, 694000, 822390, 832800, 877216, 948000, 1041000, 1096520, 1315824, 1370650, 1388000, 1644780, 2055975, 2082000, 2193040, 2631648, 2741300, 3289560, 3426625, 4111950, 4164000, 4386080, 5482600, 6579120, 6853250, 8223900, 10279875, 10965200, 13158240, 13706500, 16447800, 20559750, 21930400, 27413000, 32895600, 41119500, 54826000, 65791200, 82239000, 109652000, 164478000, 328956000]

約数ペア:

[(1, 328956000), (2, 164478000), (3, 109652000), (4, 82239000), (5, 65791200), (6, 54826000), (8, 41119500), (10, 32895600), (12, 27413000), (15, 21930400), (16, 20559750), (20, 16447800), (24, 13706500), (25, 13158240), (30, 10965200), (32, 10279875), (40, 8223900), (48, 6853250), (50, 6579120), (60, 5482600), (75, 4386080), (79, 4164000), (80, 4111950), (96, 3426625), (100, 3289560), (120, 2741300), (125, 2631648), (150, 2193040), (158, 2082000), (160, 2055975), (200, 1644780), (237, 1388000), (240, 1370650), (250, 1315824), (300, 1096520), (316, 1041000), (347, 948000), (375, 877216), (395, 832800), (400, 822390), (474, 694000), (480, 685325), (500, 657912), (600, 548260), (632, 520500), (694, 474000), (750, 438608), (790, 416400), (800, 411195), (948, 347000), (1000, 328956), (1041, 316000), (1185, 277600), (1200, 274130), (1264, 260250), (1388, 237000), (1500, 219304), (1580, 208200), (1735, 189600), (1896, 173500), (1975, 166560), (2000, 164478), (2082, 158000), (2370, 138800), (2400, 137065), (2528, 130125), (2776, 118500), (3000, 109652), (3160, 104100), (3470, 94800), (3792, 86750), (3950, 83280), (4000, 82239), (4164, 79000), (4740, 69400), (5205, 63200), (5552, 59250), (5925, 55520), (6000, 54826), (6320, 52050), (6940, 47400), (7584, 43375), (7900, 41640), (8328, 39500), (8675, 37920), (9480, 34700), (9875, 33312), (10410, 31600), (11104, 29625), (11850, 27760), (12000, 27413), (12640, 26025), (13880, 23700), (15800, 20820), (16656, 19750), (17350, 18960)]