176680140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32359}}^1$

素因数の和:32391

約数の個数: 96

約数和(自身を含む): 608885760

約数和(自身を除く): 432205620

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, 5460, 32359, 64718, 97077, 129436, 161795, 194154, 226513, 323590, 388308, 420667, 453026, 485385, 647180, 679539, 841334, 906052, 970770, 1132565, 1262001, 1359078, 1682668, 1941540, 2103335, 2265130, 2524002, 2718156, 2944669, 3397695, 4206670, 4530260, 5048004, 5889338, 6310005, 6795390, 8413340, 8834007, 11778676, 12620010, 13590780, 14723345, 17668014, 25240020, 29446690, 35336028, 44170035, 58893380, 88340070, 176680140]

約数ペア:

[(1, 176680140), (2, 88340070), (3, 58893380), (4, 44170035), (5, 35336028), (6, 29446690), (7, 25240020), (10, 17668014), (12, 14723345), (13, 13590780), (14, 12620010), (15, 11778676), (20, 8834007), (21, 8413340), (26, 6795390), (28, 6310005), (30, 5889338), (35, 5048004), (39, 4530260), (42, 4206670), (52, 3397695), (60, 2944669), (65, 2718156), (70, 2524002), (78, 2265130), (84, 2103335), (91, 1941540), (105, 1682668), (130, 1359078), (140, 1262001), (156, 1132565), (182, 970770), (195, 906052), (210, 841334), (260, 679539), (273, 647180), (364, 485385), (390, 453026), (420, 420667), (455, 388308), (546, 323590), (780, 226513), (910, 194154), (1092, 161795), (1365, 129436), (1820, 97077), (2730, 64718), (5460, 32359)]