197264340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12043}}^1$

素因数の和:12078

約数の個数: 144

約数和(自身を含む): 736514688

約数和(自身を除く): 539250348

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, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 12043, 16380, 24086, 36129, 48172, 60215, 72258, 84301, 108387, 120430, 144516, 156559, 168602, 180645, 216774, 240860, 252903, 313118, 337204, 361290, 421505, 433548, 469677, 505806, 541935, 626236, 722580, 758709, 782795, 843010, 939354, 1011612, 1083870, 1095913, 1264515, 1409031, 1517418, 1565590, 1686020, 1878708, 2167740, 2191826, 2348385, 2529030, 2818062, 3034836, 3131180, 3287739, 3793545, 4383652, 4696770, 5058060, 5479565, 5636124, 6575478, 7045155, 7587090, 9393540, 9863217, 10959130, 13150956, 14090310, 15174180, 16438695, 19726434, 21918260, 28180620, 32877390, 39452868, 49316085, 65754780, 98632170, 197264340]

約数ペア:

[(1, 197264340), (2, 98632170), (3, 65754780), (4, 49316085), (5, 39452868), (6, 32877390), (7, 28180620), (9, 21918260), (10, 19726434), (12, 16438695), (13, 15174180), (14, 14090310), (15, 13150956), (18, 10959130), (20, 9863217), (21, 9393540), (26, 7587090), (28, 7045155), (30, 6575478), (35, 5636124), (36, 5479565), (39, 5058060), (42, 4696770), (45, 4383652), (52, 3793545), (60, 3287739), (63, 3131180), (65, 3034836), (70, 2818062), (78, 2529030), (84, 2348385), (90, 2191826), (91, 2167740), (105, 1878708), (117, 1686020), (126, 1565590), (130, 1517418), (140, 1409031), (156, 1264515), (180, 1095913), (182, 1083870), (195, 1011612), (210, 939354), (234, 843010), (252, 782795), (260, 758709), (273, 722580), (315, 626236), (364, 541935), (390, 505806), (420, 469677), (455, 433548), (468, 421505), (546, 361290), (585, 337204), (630, 313118), (780, 252903), (819, 240860), (910, 216774), (1092, 180645), (1170, 168602), (1260, 156559), (1365, 144516), (1638, 120430), (1820, 108387), (2340, 84301), (2730, 72258), (3276, 60215), (4095, 48172), (5460, 36129), (8190, 24086), (12043, 16380)]