441931490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 1175731200

約数和(自身を除く): 733799710

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 26, 34, 35, 49, 53, 55, 65, 70, 77, 85, 91, 98, 106, 110, 119, 130, 143, 154, 170, 182, 187, 221, 238, 245, 265, 286, 343, 371, 374, 385, 442, 455, 490, 530, 539, 583, 595, 637, 686, 689, 715, 742, 770, 833, 901, 910, 935, 1001, 1078, 1105, 1166, 1190, 1274, 1309, 1378, 1430, 1547, 1666, 1715, 1802, 1855, 1870, 2002, 2210, 2431, 2597, 2618, 2695, 2915, 3094, 3185, 3430, 3445, 3710, 3773, 4081, 4165, 4459, 4505, 4823, 4862, 5005, 5194, 5390, 5830, 5831, 6307, 6370, 6545, 6890, 7007, 7546, 7579, 7735, 8162, 8330, 8918, 9010, 9163, 9646, 9911, 10010, 10829, 11662, 11713, 12155, 12614, 12985, 13090, 14014, 15158, 15470, 17017, 18179, 18326, 18865, 19822, 20405, 21658, 22295, 23426, 24115, 24310, 25970, 28567, 29155, 31535, 33761, 34034, 35035, 36358, 37730, 37895, 40810, 44149, 44590, 45815, 48230, 49049, 49555, 53053, 54145, 57134, 58310, 58565, 63070, 64141, 67522, 69377, 70070, 75790, 75803, 81991, 85085, 88298, 90895, 91630, 98098, 99110, 106106, 108290, 117130, 119119, 128282, 128843, 138754, 142835, 151606, 163982, 168805, 170170, 181790, 199969, 220745, 236327, 238238, 245245, 257686, 265265, 285670, 309043, 320705, 337610, 346885, 371371, 379015, 399938, 409955, 441490, 472654, 485639, 490490, 530530, 573937, 595595, 618086, 641410, 644215, 693770, 742742, 758030, 819910, 833833, 901901, 971278, 999845, 1147874, 1181635, 1191190, 1288430, 1545215, 1667666, 1803802, 1856855, 1999690, 2363270, 2428195, 2599597, 2869685, 3090430, 3399473, 3713710, 4017559, 4169165, 4509505, 4856390, 5199194, 5739370, 6313307, 6798946, 8035118, 8338330, 9019010, 12626614, 12997985, 16997365, 20087795, 25995970, 31566535, 33994730, 40175590, 44193149, 63133070, 88386298, 220965745, 441931490]

約数ペア:

[(1, 441931490), (2, 220965745), (5, 88386298), (7, 63133070), (10, 44193149), (11, 40175590), (13, 33994730), (14, 31566535), (17, 25995970), (22, 20087795), (26, 16997365), (34, 12997985), (35, 12626614), (49, 9019010), (53, 8338330), (55, 8035118), (65, 6798946), (70, 6313307), (77, 5739370), (85, 5199194), (91, 4856390), (98, 4509505), (106, 4169165), (110, 4017559), (119, 3713710), (130, 3399473), (143, 3090430), (154, 2869685), (170, 2599597), (182, 2428195), (187, 2363270), (221, 1999690), (238, 1856855), (245, 1803802), (265, 1667666), (286, 1545215), (343, 1288430), (371, 1191190), (374, 1181635), (385, 1147874), (442, 999845), (455, 971278), (490, 901901), (530, 833833), (539, 819910), (583, 758030), (595, 742742), (637, 693770), (686, 644215), (689, 641410), (715, 618086), (742, 595595), (770, 573937), (833, 530530), (901, 490490), (910, 485639), (935, 472654), (1001, 441490), (1078, 409955), (1105, 399938), (1166, 379015), (1190, 371371), (1274, 346885), (1309, 337610), (1378, 320705), (1430, 309043), (1547, 285670), (1666, 265265), (1715, 257686), (1802, 245245), (1855, 238238), (1870, 236327), (2002, 220745), (2210, 199969), (2431, 181790), (2597, 170170), (2618, 168805), (2695, 163982), (2915, 151606), (3094, 142835), (3185, 138754), (3430, 128843), (3445, 128282), (3710, 119119), (3773, 117130), (4081, 108290), (4165, 106106), (4459, 99110), (4505, 98098), (4823, 91630), (4862, 90895), (5005, 88298), (5194, 85085), (5390, 81991), (5830, 75803), (5831, 75790), (6307, 70070), (6370, 69377), (6545, 67522), (6890, 64141), (7007, 63070), (7546, 58565), (7579, 58310), (7735, 57134), (8162, 54145), (8330, 53053), (8918, 49555), (9010, 49049), (9163, 48230), (9646, 45815), (9911, 44590), (10010, 44149), (10829, 40810), (11662, 37895), (11713, 37730), (12155, 36358), (12614, 35035), (12985, 34034), (13090, 33761), (14014, 31535), (15158, 29155), (15470, 28567), (17017, 25970), (18179, 24310), (18326, 24115), (18865, 23426), (19822, 22295), (20405, 21658)]