641054913120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{636877}}^1$

素因数の和:637134

約数の個数: 192

約数和(自身を含む): 2253325314240

約数和(自身を除く): 1612270401120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 233, 240, 270, 288, 360, 432, 466, 480, 540, 699, 720, 864, 932, 1080, 1165, 1398, 1440, 1864, 2097, 2160, 2330, 2796, 3495, 3728, 4194, 4320, 4660, 5592, 6291, 6990, 7456, 8388, 9320, 10485, 11184, 12582, 13980, 16776, 18640, 20970, 22368, 25164, 27960, 31455, 33552, 37280, 41940, 50328, 55920, 62910, 67104, 83880, 100656, 111840, 125820, 167760, 201312, 251640, 335520, 503280, 636877, 1006560, 1273754, 1910631, 2547508, 3184385, 3821262, 5095016, 5731893, 6368770, 7642524, 9553155, 10190032, 11463786, 12737540, 15285048, 17195679, 19106310, 20380064, 22927572, 25475080, 28659465, 30570096, 34391358, 38212620, 45855144, 50950160, 57318930, 61140192, 68782716, 76425240, 85978395, 91710288, 101900320, 114637860, 137565432, 148392341, 152850480, 171956790, 183420576, 229275720, 275130864, 296784682, 305700960, 343913580, 445177023, 458551440, 550261728, 593569364, 687827160, 741961705, 890354046, 917102880, 1187138728, 1335531069, 1375654320, 1483923410, 1780708092, 2225885115, 2374277456, 2671062138, 2751308640, 2967846820, 3561416184, 4006593207, 4451770230, 4748554912, 5342124276, 5935693640, 6677655345, 7122832368, 8013186414, 8903540460, 10684248552, 11871387280, 13355310690, 14245664736, 16026372828, 17807080920, 20032966035, 21368497104, 23742774560, 26710621380, 32052745656, 35614161840, 40065932070, 42736994208, 53421242760, 64105491312, 71228323680, 80131864140, 106842485520, 128210982624, 160263728280, 213684971040, 320527456560, 641054913120]

約数ペア:

[(1, 641054913120), (2, 320527456560), (3, 213684971040), (4, 160263728280), (5, 128210982624), (6, 106842485520), (8, 80131864140), (9, 71228323680), (10, 64105491312), (12, 53421242760), (15, 42736994208), (16, 40065932070), (18, 35614161840), (20, 32052745656), (24, 26710621380), (27, 23742774560), (30, 21368497104), (32, 20032966035), (36, 17807080920), (40, 16026372828), (45, 14245664736), (48, 13355310690), (54, 11871387280), (60, 10684248552), (72, 8903540460), (80, 8013186414), (90, 7122832368), (96, 6677655345), (108, 5935693640), (120, 5342124276), (135, 4748554912), (144, 4451770230), (160, 4006593207), (180, 3561416184), (216, 2967846820), (233, 2751308640), (240, 2671062138), (270, 2374277456), (288, 2225885115), (360, 1780708092), (432, 1483923410), (466, 1375654320), (480, 1335531069), (540, 1187138728), (699, 917102880), (720, 890354046), (864, 741961705), (932, 687827160), (1080, 593569364), (1165, 550261728), (1398, 458551440), (1440, 445177023), (1864, 343913580), (2097, 305700960), (2160, 296784682), (2330, 275130864), (2796, 229275720), (3495, 183420576), (3728, 171956790), (4194, 152850480), (4320, 148392341), (4660, 137565432), (5592, 114637860), (6291, 101900320), (6990, 91710288), (7456, 85978395), (8388, 76425240), (9320, 68782716), (10485, 61140192), (11184, 57318930), (12582, 50950160), (13980, 45855144), (16776, 38212620), (18640, 34391358), (20970, 30570096), (22368, 28659465), (25164, 25475080), (27960, 22927572), (31455, 20380064), (33552, 19106310), (37280, 17195679), (41940, 15285048), (50328, 12737540), (55920, 11463786), (62910, 10190032), (67104, 9553155), (83880, 7642524), (100656, 6368770), (111840, 5731893), (125820, 5095016), (167760, 3821262), (201312, 3184385), (251640, 2547508), (335520, 1910631), (503280, 1273754), (636877, 1006560)]