252440160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{10733}}^1$

素因数の和:10765

約数の個数: 144

約数和(自身を含む): 925099056

約数和(自身を除く): 672658896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 10733, 11760, 21466, 23520, 32199, 42932, 53665, 64398, 75131, 85864, 107330, 128796, 150262, 160995, 171728, 214660, 225393, 257592, 300524, 321990, 343456, 375655, 429320, 450786, 515184, 525917, 601048, 643980, 751310, 858640, 901572, 1030368, 1051834, 1126965, 1202096, 1287960, 1502620, 1577751, 1717280, 1803144, 2103668, 2253930, 2404192, 2575920, 2629585, 3005240, 3155502, 3606288, 4207336, 4507860, 5151840, 5259170, 6010480, 6311004, 7212576, 7888755, 8414672, 9015720, 10518340, 12020960, 12622008, 15777510, 16829344, 18031440, 21036680, 25244016, 31555020, 36062880, 42073360, 50488032, 63110040, 84146720, 126220080, 252440160]

約数ペア:

[(1, 252440160), (2, 126220080), (3, 84146720), (4, 63110040), (5, 50488032), (6, 42073360), (7, 36062880), (8, 31555020), (10, 25244016), (12, 21036680), (14, 18031440), (15, 16829344), (16, 15777510), (20, 12622008), (21, 12020960), (24, 10518340), (28, 9015720), (30, 8414672), (32, 7888755), (35, 7212576), (40, 6311004), (42, 6010480), (48, 5259170), (49, 5151840), (56, 4507860), (60, 4207336), (70, 3606288), (80, 3155502), (84, 3005240), (96, 2629585), (98, 2575920), (105, 2404192), (112, 2253930), (120, 2103668), (140, 1803144), (147, 1717280), (160, 1577751), (168, 1502620), (196, 1287960), (210, 1202096), (224, 1126965), (240, 1051834), (245, 1030368), (280, 901572), (294, 858640), (336, 751310), (392, 643980), (420, 601048), (480, 525917), (490, 515184), (560, 450786), (588, 429320), (672, 375655), (735, 343456), (784, 321990), (840, 300524), (980, 257592), (1120, 225393), (1176, 214660), (1470, 171728), (1568, 160995), (1680, 150262), (1960, 128796), (2352, 107330), (2940, 85864), (3360, 75131), (3920, 64398), (4704, 53665), (5880, 42932), (7840, 32199), (10733, 23520), (11760, 21466)]