505320480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{50131}}^1$

素因数の和:50159

約数の個数: 144

約数和(自身を含む): 1970789184

約数和(自身を除く): 1465468704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 50131, 100262, 150393, 200524, 250655, 300786, 350917, 401048, 451179, 501310, 601572, 701834, 751965, 802096, 902358, 1002620, 1052751, 1203144, 1403668, 1503930, 1604192, 1754585, 1804716, 2005240, 2105502, 2255895, 2406288, 2807336, 3007860, 3158253, 3509170, 3609432, 4010480, 4211004, 4511790, 4812576, 5263755, 5614672, 6015720, 6316506, 7018340, 7218864, 8020960, 8422008, 9023580, 10527510, 11229344, 12031440, 12633012, 14036680, 14437728, 15791265, 16844016, 18047160, 21055020, 24062880, 25266024, 28073360, 31582530, 33688032, 36094320, 42110040, 50532048, 56146720, 63165060, 72188640, 84220080, 101064096, 126330120, 168440160, 252660240, 505320480]

約数ペア:

[(1, 505320480), (2, 252660240), (3, 168440160), (4, 126330120), (5, 101064096), (6, 84220080), (7, 72188640), (8, 63165060), (9, 56146720), (10, 50532048), (12, 42110040), (14, 36094320), (15, 33688032), (16, 31582530), (18, 28073360), (20, 25266024), (21, 24062880), (24, 21055020), (28, 18047160), (30, 16844016), (32, 15791265), (35, 14437728), (36, 14036680), (40, 12633012), (42, 12031440), (45, 11229344), (48, 10527510), (56, 9023580), (60, 8422008), (63, 8020960), (70, 7218864), (72, 7018340), (80, 6316506), (84, 6015720), (90, 5614672), (96, 5263755), (105, 4812576), (112, 4511790), (120, 4211004), (126, 4010480), (140, 3609432), (144, 3509170), (160, 3158253), (168, 3007860), (180, 2807336), (210, 2406288), (224, 2255895), (240, 2105502), (252, 2005240), (280, 1804716), (288, 1754585), (315, 1604192), (336, 1503930), (360, 1403668), (420, 1203144), (480, 1052751), (504, 1002620), (560, 902358), (630, 802096), (672, 751965), (720, 701834), (840, 601572), (1008, 501310), (1120, 451179), (1260, 401048), (1440, 350917), (1680, 300786), (2016, 250655), (2520, 200524), (3360, 150393), (5040, 100262), (10080, 50131)]