71593200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 240

約数和(自身を含む): 291528960

約数和(自身を除く): 219935760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 947, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 1894, 2100, 2160, 2520, 2700, 2800, 2841, 3024, 3150, 3600, 3780, 3788, 4200, 4725, 4735, 5040, 5400, 5682, 6300, 6629, 7560, 7576, 8400, 8523, 9450, 9470, 10800, 11364, 12600, 13258, 14205, 15120, 15152, 17046, 18900, 18940, 19887, 22728, 23675, 25200, 25569, 26516, 28410, 33145, 34092, 37800, 37880, 39774, 42615, 45456, 47350, 51138, 53032, 56820, 59661, 66290, 68184, 71025, 75600, 75760, 79548, 85230, 94700, 99435, 102276, 106064, 113640, 119322, 127845, 132580, 136368, 142050, 159096, 165725, 170460, 178983, 189400, 198870, 204552, 213075, 227280, 238644, 255690, 265160, 284100, 298305, 318192, 331450, 340920, 357966, 378800, 397740, 409104, 426150, 477288, 497175, 511380, 530320, 568200, 596610, 639225, 662900, 681840, 715932, 795480, 852300, 894915, 954576, 994350, 1022760, 1136400, 1193220, 1278450, 1325800, 1431864, 1491525, 1590960, 1704600, 1789830, 1988700, 2045520, 2386440, 2556900, 2651600, 2863728, 2983050, 3409200, 3579660, 3977400, 4474575, 4772880, 5113800, 5966100, 7159320, 7954800, 8949150, 10227600, 11932200, 14318640, 17898300, 23864400, 35796600, 71593200]

約数ペア:

[(1, 71593200), (2, 35796600), (3, 23864400), (4, 17898300), (5, 14318640), (6, 11932200), (7, 10227600), (8, 8949150), (9, 7954800), (10, 7159320), (12, 5966100), (14, 5113800), (15, 4772880), (16, 4474575), (18, 3977400), (20, 3579660), (21, 3409200), (24, 2983050), (25, 2863728), (27, 2651600), (28, 2556900), (30, 2386440), (35, 2045520), (36, 1988700), (40, 1789830), (42, 1704600), (45, 1590960), (48, 1491525), (50, 1431864), (54, 1325800), (56, 1278450), (60, 1193220), (63, 1136400), (70, 1022760), (72, 994350), (75, 954576), (80, 894915), (84, 852300), (90, 795480), (100, 715932), (105, 681840), (108, 662900), (112, 639225), (120, 596610), (126, 568200), (135, 530320), (140, 511380), (144, 497175), (150, 477288), (168, 426150), (175, 409104), (180, 397740), (189, 378800), (200, 357966), (210, 340920), (216, 331450), (225, 318192), (240, 298305), (252, 284100), (270, 265160), (280, 255690), (300, 238644), (315, 227280), (336, 213075), (350, 204552), (360, 198870), (378, 189400), (400, 178983), (420, 170460), (432, 165725), (450, 159096), (504, 142050), (525, 136368), (540, 132580), (560, 127845), (600, 119322), (630, 113640), (675, 106064), (700, 102276), (720, 99435), (756, 94700), (840, 85230), (900, 79548), (945, 75760), (947, 75600), (1008, 71025), (1050, 68184), (1080, 66290), (1200, 59661), (1260, 56820), (1350, 53032), (1400, 51138), (1512, 47350), (1575, 45456), (1680, 42615), (1800, 39774), (1890, 37880), (1894, 37800), (2100, 34092), (2160, 33145), (2520, 28410), (2700, 26516), (2800, 25569), (2841, 25200), (3024, 23675), (3150, 22728), (3600, 19887), (3780, 18940), (3788, 18900), (4200, 17046), (4725, 15152), (4735, 15120), (5040, 14205), (5400, 13258), (5682, 12600), (6300, 11364), (6629, 10800), (7560, 9470), (7576, 9450), (8400, 8523)]