1502772040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1229}}^1$

素因数の和:1655

約数の個数: 128

約数和(自身を含む): 4229625600

約数和(自身を除く): 2726853560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 397, 440, 616, 770, 794, 1229, 1540, 1588, 1985, 2458, 2779, 3080, 3176, 3970, 4367, 4916, 5558, 6145, 7940, 8603, 8734, 9832, 11116, 12290, 13519, 13895, 15880, 17206, 17468, 21835, 22232, 24580, 27038, 27790, 30569, 34412, 34936, 43015, 43670, 49160, 54076, 55580, 61138, 67595, 68824, 86030, 87340, 94633, 108152, 111160, 122276, 135190, 152845, 172060, 174680, 189266, 244552, 270380, 305690, 344120, 378532, 473165, 487913, 540760, 611380, 757064, 946330, 975826, 1222760, 1892660, 1951652, 2439565, 3415391, 3785320, 3903304, 4879130, 5367043, 6830782, 9758260, 10734086, 13661564, 17076955, 19516520, 21468172, 26835215, 27323128, 34153910, 37569301, 42936344, 53670430, 68307820, 75138602, 107340860, 136615640, 150277204, 187846505, 214681720, 300554408, 375693010, 751386020, 1502772040]

約数ペア:

[(1, 1502772040), (2, 751386020), (4, 375693010), (5, 300554408), (7, 214681720), (8, 187846505), (10, 150277204), (11, 136615640), (14, 107340860), (20, 75138602), (22, 68307820), (28, 53670430), (35, 42936344), (40, 37569301), (44, 34153910), (55, 27323128), (56, 26835215), (70, 21468172), (77, 19516520), (88, 17076955), (110, 13661564), (140, 10734086), (154, 9758260), (220, 6830782), (280, 5367043), (308, 4879130), (385, 3903304), (397, 3785320), (440, 3415391), (616, 2439565), (770, 1951652), (794, 1892660), (1229, 1222760), (1540, 975826), (1588, 946330), (1985, 757064), (2458, 611380), (2779, 540760), (3080, 487913), (3176, 473165), (3970, 378532), (4367, 344120), (4916, 305690), (5558, 270380), (6145, 244552), (7940, 189266), (8603, 174680), (8734, 172060), (9832, 152845), (11116, 135190), (12290, 122276), (13519, 111160), (13895, 108152), (15880, 94633), (17206, 87340), (17468, 86030), (21835, 68824), (22232, 67595), (24580, 61138), (27038, 55580), (27790, 54076), (30569, 49160), (34412, 43670), (34936, 43015)]