16210740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3001

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 39672780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 2969, 5460, 5938, 8907, 11876, 14845, 17814, 20783, 29690, 35628, 38597, 41566, 44535, 59380, 62349, 77194, 83132, 89070, 103915, 115791, 124698, 154388, 178140, 192985, 207830, 231582, 249396, 270179, 311745, 385970, 415660, 463164, 540358, 578955, 623490, 771940, 810537, 1080716, 1157910, 1246980, 1350895, 1621074, 2315820, 2701790, 3242148, 4052685, 5403580, 8105370, 16210740]

約数ペア:

[(1, 16210740), (2, 8105370), (3, 5403580), (4, 4052685), (5, 3242148), (6, 2701790), (7, 2315820), (10, 1621074), (12, 1350895), (13, 1246980), (14, 1157910), (15, 1080716), (20, 810537), (21, 771940), (26, 623490), (28, 578955), (30, 540358), (35, 463164), (39, 415660), (42, 385970), (52, 311745), (60, 270179), (65, 249396), (70, 231582), (78, 207830), (84, 192985), (91, 178140), (105, 154388), (130, 124698), (140, 115791), (156, 103915), (182, 89070), (195, 83132), (210, 77194), (260, 62349), (273, 59380), (364, 44535), (390, 41566), (420, 38597), (455, 35628), (546, 29690), (780, 20783), (910, 17814), (1092, 14845), (1365, 11876), (1820, 8907), (2730, 5938), (2969, 5460)]