197767440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7078

約数の個数: 160

約数和(自身を含む): 733703040

約数和(自身を除く): 535935600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 7043, 9360, 14040, 14086, 21129, 28080, 28172, 35215, 42258, 56344, 63387, 70430, 84516, 91559, 105645, 112688, 126774, 140860, 169032, 183118, 190161, 211290, 253548, 274677, 281720, 316935, 338064, 366236, 380322, 422580, 457795, 507096, 549354, 563440, 633870, 732472, 760644, 824031, 845160, 915590, 950805, 1014192, 1098708, 1267740, 1373385, 1464944, 1521288, 1648062, 1690320, 1831180, 1901610, 2197416, 2472093, 2535480, 2746770, 3042576, 3296124, 3662360, 3803220, 4120155, 4394832, 4944186, 5070960, 5493540, 6592248, 7324720, 7606440, 8240310, 9888372, 10987080, 12360465, 13184496, 15212880, 16480620, 19776744, 21974160, 24720930, 32961240, 39553488, 49441860, 65922480, 98883720, 197767440]

約数ペア:

[(1, 197767440), (2, 98883720), (3, 65922480), (4, 49441860), (5, 39553488), (6, 32961240), (8, 24720930), (9, 21974160), (10, 19776744), (12, 16480620), (13, 15212880), (15, 13184496), (16, 12360465), (18, 10987080), (20, 9888372), (24, 8240310), (26, 7606440), (27, 7324720), (30, 6592248), (36, 5493540), (39, 5070960), (40, 4944186), (45, 4394832), (48, 4120155), (52, 3803220), (54, 3662360), (60, 3296124), (65, 3042576), (72, 2746770), (78, 2535480), (80, 2472093), (90, 2197416), (104, 1901610), (108, 1831180), (117, 1690320), (120, 1648062), (130, 1521288), (135, 1464944), (144, 1373385), (156, 1267740), (180, 1098708), (195, 1014192), (208, 950805), (216, 915590), (234, 845160), (240, 824031), (260, 760644), (270, 732472), (312, 633870), (351, 563440), (360, 549354), (390, 507096), (432, 457795), (468, 422580), (520, 380322), (540, 366236), (585, 338064), (624, 316935), (702, 281720), (720, 274677), (780, 253548), (936, 211290), (1040, 190161), (1080, 183118), (1170, 169032), (1404, 140860), (1560, 126774), (1755, 112688), (1872, 105645), (2160, 91559), (2340, 84516), (2808, 70430), (3120, 63387), (3510, 56344), (4680, 42258), (5616, 35215), (7020, 28172), (7043, 28080), (9360, 21129), (14040, 14086)]