500621940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2351}}^1$

素因数の和:2399

約数の個数: 216

約数和(自身を含む): 1880057088

約数和(自身を除く): 1379435148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 2028, 2340, 2351, 2366, 2535, 2730, 3042, 3276, 3380, 3549, 4095, 4702, 4732, 5070, 5460, 5915, 6084, 7053, 7098, 7605, 8190, 9404, 10140, 10647, 11755, 11830, 14106, 14196, 15210, 16380, 16457, 17745, 21159, 21294, 23510, 23660, 28212, 30420, 30563, 32914, 35265, 35490, 42318, 42588, 47020, 49371, 53235, 61126, 65828, 70530, 70980, 82285, 84636, 91689, 98742, 105795, 106470, 122252, 141060, 148113, 152815, 164570, 183378, 197484, 211590, 212940, 213941, 246855, 275067, 296226, 305630, 329140, 366756, 397319, 423180, 427882, 458445, 493710, 550134, 592452, 611260, 641823, 740565, 794638, 855764, 916890, 987420, 1069705, 1100268, 1191957, 1283646, 1375335, 1481130, 1589276, 1833780, 1925469, 1986595, 2139410, 2383914, 2567292, 2750670, 2781233, 2962260, 3209115, 3575871, 3850938, 3973190, 4278820, 4767828, 5501340, 5562466, 5959785, 6418230, 7151742, 7701876, 7946380, 8343699, 9627345, 11124932, 11919570, 12836460, 13906165, 14303484, 16687398, 17879355, 19254690, 23839140, 25031097, 27812330, 33374796, 35758710, 38509380, 41718495, 50062194, 55624660, 71517420, 83436990, 100124388, 125155485, 166873980, 250310970, 500621940]

約数ペア:

[(1, 500621940), (2, 250310970), (3, 166873980), (4, 125155485), (5, 100124388), (6, 83436990), (7, 71517420), (9, 55624660), (10, 50062194), (12, 41718495), (13, 38509380), (14, 35758710), (15, 33374796), (18, 27812330), (20, 25031097), (21, 23839140), (26, 19254690), (28, 17879355), (30, 16687398), (35, 14303484), (36, 13906165), (39, 12836460), (42, 11919570), (45, 11124932), (52, 9627345), (60, 8343699), (63, 7946380), (65, 7701876), (70, 7151742), (78, 6418230), (84, 5959785), (90, 5562466), (91, 5501340), (105, 4767828), (117, 4278820), (126, 3973190), (130, 3850938), (140, 3575871), (156, 3209115), (169, 2962260), (180, 2781233), (182, 2750670), (195, 2567292), (210, 2383914), (234, 2139410), (252, 1986595), (260, 1925469), (273, 1833780), (315, 1589276), (338, 1481130), (364, 1375335), (390, 1283646), (420, 1191957), (455, 1100268), (468, 1069705), (507, 987420), (546, 916890), (585, 855764), (630, 794638), (676, 740565), (780, 641823), (819, 611260), (845, 592452), (910, 550134), (1014, 493710), (1092, 458445), (1170, 427882), (1183, 423180), (1260, 397319), (1365, 366756), (1521, 329140), (1638, 305630), (1690, 296226), (1820, 275067), (2028, 246855), (2340, 213941), (2351, 212940), (2366, 211590), (2535, 197484), (2730, 183378), (3042, 164570), (3276, 152815), (3380, 148113), (3549, 141060), (4095, 122252), (4702, 106470), (4732, 105795), (5070, 98742), (5460, 91689), (5915, 84636), (6084, 82285), (7053, 70980), (7098, 70530), (7605, 65828), (8190, 61126), (9404, 53235), (10140, 49371), (10647, 47020), (11755, 42588), (11830, 42318), (14106, 35490), (14196, 35265), (15210, 32914), (16380, 30563), (16457, 30420), (17745, 28212), (21159, 23660), (21294, 23510)]