164953320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{547}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 568166400

約数和(自身を除く): 403213080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 359, 420, 547, 718, 840, 1077, 1094, 1436, 1641, 1795, 2154, 2188, 2513, 2735, 2872, 3282, 3590, 3829, 4308, 4376, 5026, 5385, 5470, 6564, 7180, 7539, 7658, 8205, 8616, 10052, 10770, 10940, 11487, 12565, 13128, 14360, 15078, 15316, 16410, 19145, 20104, 21540, 21880, 22974, 25130, 30156, 30632, 32820, 37695, 38290, 43080, 45948, 50260, 57435, 60312, 65640, 75390, 76580, 91896, 100520, 114870, 150780, 153160, 196373, 229740, 301560, 392746, 459480, 589119, 785492, 981865, 1178238, 1374611, 1570984, 1963730, 2356476, 2749222, 2945595, 3927460, 4123833, 4712952, 5498444, 5891190, 6873055, 7854920, 8247666, 10996888, 11782380, 13746110, 16495332, 20619165, 23564760, 27492220, 32990664, 41238330, 54984440, 82476660, 164953320]

約数ペア:

[(1, 164953320), (2, 82476660), (3, 54984440), (4, 41238330), (5, 32990664), (6, 27492220), (7, 23564760), (8, 20619165), (10, 16495332), (12, 13746110), (14, 11782380), (15, 10996888), (20, 8247666), (21, 7854920), (24, 6873055), (28, 5891190), (30, 5498444), (35, 4712952), (40, 4123833), (42, 3927460), (56, 2945595), (60, 2749222), (70, 2356476), (84, 1963730), (105, 1570984), (120, 1374611), (140, 1178238), (168, 981865), (210, 785492), (280, 589119), (359, 459480), (420, 392746), (547, 301560), (718, 229740), (840, 196373), (1077, 153160), (1094, 150780), (1436, 114870), (1641, 100520), (1795, 91896), (2154, 76580), (2188, 75390), (2513, 65640), (2735, 60312), (2872, 57435), (3282, 50260), (3590, 45948), (3829, 43080), (4308, 38290), (4376, 37695), (5026, 32820), (5385, 30632), (5470, 30156), (6564, 25130), (7180, 22974), (7539, 21880), (7658, 21540), (8205, 20104), (8616, 19145), (10052, 16410), (10770, 15316), (10940, 15078), (11487, 14360), (12565, 13128)]