227942759440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{225829}}^1$

素因数の和:225921

約数の個数: 160

約数和(自身を含む): 612927912960

約数和(自身を除く): 384985153520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 37, 40, 44, 55, 62, 74, 80, 88, 110, 124, 148, 155, 176, 185, 220, 248, 296, 310, 341, 370, 407, 440, 496, 592, 620, 682, 740, 814, 880, 1147, 1240, 1364, 1480, 1628, 1705, 2035, 2294, 2480, 2728, 2960, 3256, 3410, 4070, 4588, 5456, 5735, 6512, 6820, 8140, 9176, 11470, 12617, 13640, 16280, 18352, 22940, 25234, 27280, 32560, 45880, 50468, 63085, 91760, 100936, 126170, 201872, 225829, 252340, 451658, 504680, 903316, 1009360, 1129145, 1806632, 2258290, 2484119, 3613264, 4516580, 4968238, 7000699, 8355673, 9033160, 9936476, 12420595, 14001398, 16711346, 18066320, 19872952, 24841190, 28002796, 33422692, 35003495, 39745904, 41778365, 49682380, 56005592, 66845384, 70006990, 77007689, 83556730, 91912403, 99364760, 112011184, 133690768, 140013980, 154015378, 167113460, 183824806, 198729520, 259025863, 280027960, 308030756, 334226920, 367649612, 385038445, 459562015, 518051726, 560055920, 616061512, 668453840, 735299224, 770076890, 919124030, 1036103452, 1232123024, 1295129315, 1470598448, 1540153780, 1838248060, 2072206904, 2590258630, 2849284493, 3080307560, 3676496120, 4144413808, 5180517260, 5698568986, 6160615120, 7352992240, 10361034520, 11397137972, 14246422465, 20722069040, 22794275944, 28492844930, 45588551888, 56985689860, 113971379720, 227942759440]

約数ペア:

[(1, 227942759440), (2, 113971379720), (4, 56985689860), (5, 45588551888), (8, 28492844930), (10, 22794275944), (11, 20722069040), (16, 14246422465), (20, 11397137972), (22, 10361034520), (31, 7352992240), (37, 6160615120), (40, 5698568986), (44, 5180517260), (55, 4144413808), (62, 3676496120), (74, 3080307560), (80, 2849284493), (88, 2590258630), (110, 2072206904), (124, 1838248060), (148, 1540153780), (155, 1470598448), (176, 1295129315), (185, 1232123024), (220, 1036103452), (248, 919124030), (296, 770076890), (310, 735299224), (341, 668453840), (370, 616061512), (407, 560055920), (440, 518051726), (496, 459562015), (592, 385038445), (620, 367649612), (682, 334226920), (740, 308030756), (814, 280027960), (880, 259025863), (1147, 198729520), (1240, 183824806), (1364, 167113460), (1480, 154015378), (1628, 140013980), (1705, 133690768), (2035, 112011184), (2294, 99364760), (2480, 91912403), (2728, 83556730), (2960, 77007689), (3256, 70006990), (3410, 66845384), (4070, 56005592), (4588, 49682380), (5456, 41778365), (5735, 39745904), (6512, 35003495), (6820, 33422692), (8140, 28002796), (9176, 24841190), (11470, 19872952), (12617, 18066320), (13640, 16711346), (16280, 14001398), (18352, 12420595), (22940, 9936476), (25234, 9033160), (27280, 8355673), (32560, 7000699), (45880, 4968238), (50468, 4516580), (63085, 3613264), (91760, 2484119), (100936, 2258290), (126170, 1806632), (201872, 1129145), (225829, 1009360), (252340, 903316), (451658, 504680)]