172495440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6178

約数の個数: 160

約数和(自身を含む): 639959040

約数和(自身を除く): 467463600

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, 6143, 7020, 9360, 12286, 14040, 18429, 24572, 28080, 30715, 36858, 49144, 55287, 61430, 73716, 79859, 92145, 98288, 110574, 122860, 147432, 159718, 165861, 184290, 221148, 239577, 245720, 276435, 294864, 319436, 331722, 368580, 399295, 442296, 479154, 491440, 552870, 638872, 663444, 718731, 737160, 798590, 829305, 884592, 958308, 1105740, 1197885, 1277744, 1326888, 1437462, 1474320, 1597180, 1658610, 1916616, 2156193, 2211480, 2395770, 2653776, 2874924, 3194360, 3317220, 3593655, 3833232, 4312386, 4422960, 4791540, 5749848, 6388720, 6634440, 7187310, 8624772, 9583080, 10780965, 11499696, 13268880, 14374620, 17249544, 19166160, 21561930, 28749240, 34499088, 43123860, 57498480, 86247720, 172495440]

約数ペア:

[(1, 172495440), (2, 86247720), (3, 57498480), (4, 43123860), (5, 34499088), (6, 28749240), (8, 21561930), (9, 19166160), (10, 17249544), (12, 14374620), (13, 13268880), (15, 11499696), (16, 10780965), (18, 9583080), (20, 8624772), (24, 7187310), (26, 6634440), (27, 6388720), (30, 5749848), (36, 4791540), (39, 4422960), (40, 4312386), (45, 3833232), (48, 3593655), (52, 3317220), (54, 3194360), (60, 2874924), (65, 2653776), (72, 2395770), (78, 2211480), (80, 2156193), (90, 1916616), (104, 1658610), (108, 1597180), (117, 1474320), (120, 1437462), (130, 1326888), (135, 1277744), (144, 1197885), (156, 1105740), (180, 958308), (195, 884592), (208, 829305), (216, 798590), (234, 737160), (240, 718731), (260, 663444), (270, 638872), (312, 552870), (351, 491440), (360, 479154), (390, 442296), (432, 399295), (468, 368580), (520, 331722), (540, 319436), (585, 294864), (624, 276435), (702, 245720), (720, 239577), (780, 221148), (936, 184290), (1040, 165861), (1080, 159718), (1170, 147432), (1404, 122860), (1560, 110574), (1755, 98288), (1872, 92145), (2160, 79859), (2340, 73716), (2808, 61430), (3120, 55287), (3510, 49144), (4680, 36858), (5616, 30715), (6143, 28080), (7020, 24572), (9360, 18429), (12286, 14040)]