495628000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 1439133696

約数和(自身を除く): 943505696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 160, 175, 200, 217, 224, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 571, 620, 700, 775, 800, 868, 875, 992, 1000, 1085, 1120, 1142, 1240, 1400, 1550, 1736, 1750, 2000, 2170, 2284, 2480, 2800, 2855, 3100, 3472, 3500, 3875, 3997, 4000, 4340, 4568, 4960, 5425, 5600, 5710, 6200, 6944, 7000, 7750, 7994, 8680, 9136, 10850, 11420, 12400, 14000, 14275, 15500, 15988, 17360, 17701, 18272, 19985, 21700, 22840, 24800, 27125, 28000, 28550, 31000, 31976, 34720, 35402, 39970, 43400, 45680, 54250, 57100, 62000, 63952, 70804, 71375, 79940, 86800, 88505, 91360, 99925, 108500, 114200, 123907, 124000, 127904, 141608, 142750, 159880, 173600, 177010, 199850, 217000, 228400, 247814, 283216, 285500, 319760, 354020, 399700, 434000, 442525, 456800, 495628, 499625, 566432, 571000, 619535, 639520, 708040, 799400, 868000, 885050, 991256, 999250, 1142000, 1239070, 1416080, 1598800, 1770100, 1982512, 1998500, 2212625, 2284000, 2478140, 2832160, 3097675, 3197600, 3540200, 3965024, 3997000, 4425250, 4956280, 6195350, 7080400, 7994000, 8850500, 9912560, 12390700, 14160800, 15488375, 15988000, 17701000, 19825120, 24781400, 30976750, 35402000, 49562800, 61953500, 70804000, 99125600, 123907000, 247814000, 495628000]

約数ペア:

[(1, 495628000), (2, 247814000), (4, 123907000), (5, 99125600), (7, 70804000), (8, 61953500), (10, 49562800), (14, 35402000), (16, 30976750), (20, 24781400), (25, 19825120), (28, 17701000), (31, 15988000), (32, 15488375), (35, 14160800), (40, 12390700), (50, 9912560), (56, 8850500), (62, 7994000), (70, 7080400), (80, 6195350), (100, 4956280), (112, 4425250), (124, 3997000), (125, 3965024), (140, 3540200), (155, 3197600), (160, 3097675), (175, 2832160), (200, 2478140), (217, 2284000), (224, 2212625), (248, 1998500), (250, 1982512), (280, 1770100), (310, 1598800), (350, 1416080), (400, 1239070), (434, 1142000), (496, 999250), (500, 991256), (560, 885050), (571, 868000), (620, 799400), (700, 708040), (775, 639520), (800, 619535), (868, 571000), (875, 566432), (992, 499625), (1000, 495628), (1085, 456800), (1120, 442525), (1142, 434000), (1240, 399700), (1400, 354020), (1550, 319760), (1736, 285500), (1750, 283216), (2000, 247814), (2170, 228400), (2284, 217000), (2480, 199850), (2800, 177010), (2855, 173600), (3100, 159880), (3472, 142750), (3500, 141608), (3875, 127904), (3997, 124000), (4000, 123907), (4340, 114200), (4568, 108500), (4960, 99925), (5425, 91360), (5600, 88505), (5710, 86800), (6200, 79940), (6944, 71375), (7000, 70804), (7750, 63952), (7994, 62000), (8680, 57100), (9136, 54250), (10850, 45680), (11420, 43400), (12400, 39970), (14000, 35402), (14275, 34720), (15500, 31976), (15988, 31000), (17360, 28550), (17701, 28000), (18272, 27125), (19985, 24800), (21700, 22840)]