222712920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 774671040

約数和(自身を除く): 551958120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 151, 153, 170, 180, 204, 241, 255, 302, 306, 340, 360, 408, 453, 482, 510, 604, 612, 680, 723, 755, 765, 906, 964, 1020, 1205, 1208, 1224, 1359, 1446, 1510, 1530, 1812, 1928, 2040, 2169, 2265, 2410, 2567, 2718, 2892, 3020, 3060, 3615, 3624, 4097, 4338, 4530, 4820, 5134, 5436, 5784, 6040, 6120, 6795, 7230, 7701, 8194, 8676, 9060, 9640, 10268, 10845, 10872, 12291, 12835, 13590, 14460, 15402, 16388, 17352, 18120, 20485, 20536, 21690, 23103, 24582, 25670, 27180, 28920, 30804, 32776, 36391, 36873, 38505, 40970, 43380, 46206, 49164, 51340, 54360, 61455, 61608, 72782, 73746, 77010, 81940, 86760, 92412, 98328, 102680, 109173, 115515, 122910, 145564, 147492, 154020, 163880, 181955, 184365, 184824, 218346, 231030, 245820, 291128, 294984, 308040, 327519, 363910, 368730, 436692, 462060, 491640, 545865, 618647, 655038, 727820, 737460, 873384, 924120, 1091730, 1237294, 1310076, 1455640, 1474920, 1637595, 1855941, 2183460, 2474588, 2620152, 3093235, 3275190, 3711882, 4366920, 4949176, 5567823, 6186470, 6550380, 7423764, 9279705, 11135646, 12372940, 13100760, 14847528, 18559410, 22271292, 24745880, 27839115, 37118820, 44542584, 55678230, 74237640, 111356460, 222712920]

約数ペア:

[(1, 222712920), (2, 111356460), (3, 74237640), (4, 55678230), (5, 44542584), (6, 37118820), (8, 27839115), (9, 24745880), (10, 22271292), (12, 18559410), (15, 14847528), (17, 13100760), (18, 12372940), (20, 11135646), (24, 9279705), (30, 7423764), (34, 6550380), (36, 6186470), (40, 5567823), (45, 4949176), (51, 4366920), (60, 3711882), (68, 3275190), (72, 3093235), (85, 2620152), (90, 2474588), (102, 2183460), (120, 1855941), (136, 1637595), (151, 1474920), (153, 1455640), (170, 1310076), (180, 1237294), (204, 1091730), (241, 924120), (255, 873384), (302, 737460), (306, 727820), (340, 655038), (360, 618647), (408, 545865), (453, 491640), (482, 462060), (510, 436692), (604, 368730), (612, 363910), (680, 327519), (723, 308040), (755, 294984), (765, 291128), (906, 245820), (964, 231030), (1020, 218346), (1205, 184824), (1208, 184365), (1224, 181955), (1359, 163880), (1446, 154020), (1510, 147492), (1530, 145564), (1812, 122910), (1928, 115515), (2040, 109173), (2169, 102680), (2265, 98328), (2410, 92412), (2567, 86760), (2718, 81940), (2892, 77010), (3020, 73746), (3060, 72782), (3615, 61608), (3624, 61455), (4097, 54360), (4338, 51340), (4530, 49164), (4820, 46206), (5134, 43380), (5436, 40970), (5784, 38505), (6040, 36873), (6120, 36391), (6795, 32776), (7230, 30804), (7701, 28920), (8194, 27180), (8676, 25670), (9060, 24582), (9640, 23103), (10268, 21690), (10845, 20536), (10872, 20485), (12291, 18120), (12835, 17352), (13590, 16388), (14460, 15402)]