222666680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 555433200

約数和(自身を除く): 332766520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 529, 619, 680, 782, 920, 1058, 1238, 1564, 1955, 2116, 2476, 2645, 3095, 3128, 3910, 4232, 4952, 5290, 6190, 7820, 8993, 10523, 10580, 12380, 14237, 15640, 17986, 21046, 21160, 24760, 28474, 35972, 42092, 44965, 52615, 56948, 71185, 71944, 84184, 89930, 105230, 113896, 142370, 179860, 210460, 242029, 284740, 327451, 359720, 420920, 484058, 569480, 654902, 968116, 1210145, 1309804, 1637255, 1936232, 2420290, 2619608, 3274510, 4840580, 5566667, 6549020, 9681160, 11133334, 13098040, 22266668, 27833335, 44533336, 55666670, 111333340, 222666680]

約数ペア:

[(1, 222666680), (2, 111333340), (4, 55666670), (5, 44533336), (8, 27833335), (10, 22266668), (17, 13098040), (20, 11133334), (23, 9681160), (34, 6549020), (40, 5566667), (46, 4840580), (68, 3274510), (85, 2619608), (92, 2420290), (115, 1936232), (136, 1637255), (170, 1309804), (184, 1210145), (230, 968116), (340, 654902), (391, 569480), (460, 484058), (529, 420920), (619, 359720), (680, 327451), (782, 284740), (920, 242029), (1058, 210460), (1238, 179860), (1564, 142370), (1955, 113896), (2116, 105230), (2476, 89930), (2645, 84184), (3095, 71944), (3128, 71185), (3910, 56948), (4232, 52615), (4952, 44965), (5290, 42092), (6190, 35972), (7820, 28474), (8993, 24760), (10523, 21160), (10580, 21046), (12380, 17986), (14237, 15640)]