213014560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 553900032

約数和(自身を除く): 340885472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 352, 440, 508, 635, 880, 953, 1016, 1270, 1397, 1760, 1906, 2032, 2540, 2794, 3812, 4064, 4765, 5080, 5588, 6985, 7624, 9530, 10160, 10483, 11176, 13970, 15248, 19060, 20320, 20966, 22352, 27940, 30496, 38120, 41932, 44704, 52415, 55880, 76240, 83864, 104830, 111760, 121031, 152480, 167728, 209660, 223520, 242062, 335456, 419320, 484124, 605155, 838640, 968248, 1210310, 1331341, 1677280, 1936496, 2420620, 2662682, 3872992, 4841240, 5325364, 6656705, 9682480, 10650728, 13313410, 19364960, 21301456, 26626820, 42602912, 53253640, 106507280, 213014560]

約数ペア:

[(1, 213014560), (2, 106507280), (4, 53253640), (5, 42602912), (8, 26626820), (10, 21301456), (11, 19364960), (16, 13313410), (20, 10650728), (22, 9682480), (32, 6656705), (40, 5325364), (44, 4841240), (55, 3872992), (80, 2662682), (88, 2420620), (110, 1936496), (127, 1677280), (160, 1331341), (176, 1210310), (220, 968248), (254, 838640), (352, 605155), (440, 484124), (508, 419320), (635, 335456), (880, 242062), (953, 223520), (1016, 209660), (1270, 167728), (1397, 152480), (1760, 121031), (1906, 111760), (2032, 104830), (2540, 83864), (2794, 76240), (3812, 55880), (4064, 52415), (4765, 44704), (5080, 41932), (5588, 38120), (6985, 30496), (7624, 27940), (9530, 22352), (10160, 20966), (10483, 20320), (11176, 19060), (13970, 15248)]