1355306400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{26891}}^1$

素因数の和:26924

約数の個数: 216

約数和(自身を含む): 5462087904

約数和(自身を除く): 4106781504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 25200, 26891, 50400, 53782, 80673, 107564, 134455, 161346, 188237, 215128, 242019, 268910, 322692, 376474, 403365, 430256, 484038, 537820, 564711, 645384, 672275, 752948, 806730, 860512, 941185, 968076, 1075640, 1129422, 1210095, 1290768, 1344550, 1505896, 1613460, 1694133, 1882370, 1936152, 2016825, 2151280, 2258844, 2420190, 2581536, 2689100, 2823555, 3011792, 3226920, 3388266, 3764740, 3872304, 4033650, 4302560, 4517688, 4705925, 4840380, 5378200, 5647110, 6023584, 6050475, 6453840, 6776532, 7529480, 7744608, 8067300, 8470665, 9035376, 9411850, 9680760, 10756400, 11294220, 12100950, 12907680, 13553064, 14117775, 15058960, 16134600, 16941330, 18070752, 18823700, 19361520, 21512800, 22588440, 24201900, 27106128, 28235550, 30117920, 32269200, 33882660, 37647400, 38723040, 42353325, 45176880, 48403800, 54212256, 56471100, 64538400, 67765320, 75294800, 84706650, 90353760, 96807600, 112942200, 135530640, 150589600, 169413300, 193615200, 225884400, 271061280, 338826600, 451768800, 677653200, 1355306400]

約数ペア:

[(1, 1355306400), (2, 677653200), (3, 451768800), (4, 338826600), (5, 271061280), (6, 225884400), (7, 193615200), (8, 169413300), (9, 150589600), (10, 135530640), (12, 112942200), (14, 96807600), (15, 90353760), (16, 84706650), (18, 75294800), (20, 67765320), (21, 64538400), (24, 56471100), (25, 54212256), (28, 48403800), (30, 45176880), (32, 42353325), (35, 38723040), (36, 37647400), (40, 33882660), (42, 32269200), (45, 30117920), (48, 28235550), (50, 27106128), (56, 24201900), (60, 22588440), (63, 21512800), (70, 19361520), (72, 18823700), (75, 18070752), (80, 16941330), (84, 16134600), (90, 15058960), (96, 14117775), (100, 13553064), (105, 12907680), (112, 12100950), (120, 11294220), (126, 10756400), (140, 9680760), (144, 9411850), (150, 9035376), (160, 8470665), (168, 8067300), (175, 7744608), (180, 7529480), (200, 6776532), (210, 6453840), (224, 6050475), (225, 6023584), (240, 5647110), (252, 5378200), (280, 4840380), (288, 4705925), (300, 4517688), (315, 4302560), (336, 4033650), (350, 3872304), (360, 3764740), (400, 3388266), (420, 3226920), (450, 3011792), (480, 2823555), (504, 2689100), (525, 2581536), (560, 2420190), (600, 2258844), (630, 2151280), (672, 2016825), (700, 1936152), (720, 1882370), (800, 1694133), (840, 1613460), (900, 1505896), (1008, 1344550), (1050, 1290768), (1120, 1210095), (1200, 1129422), (1260, 1075640), (1400, 968076), (1440, 941185), (1575, 860512), (1680, 806730), (1800, 752948), (2016, 672275), (2100, 645384), (2400, 564711), (2520, 537820), (2800, 484038), (3150, 430256), (3360, 403365), (3600, 376474), (4200, 322692), (5040, 268910), (5600, 242019), (6300, 215128), (7200, 188237), (8400, 161346), (10080, 134455), (12600, 107564), (16800, 80673), (25200, 53782), (26891, 50400)]