40413240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 160056000

約数和(自身を除く): 119642760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 79, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 158, 168, 174, 180, 196, 203, 210, 232, 237, 245, 252, 261, 280, 290, 294, 315, 316, 348, 360, 392, 395, 406, 420, 435, 441, 474, 490, 504, 522, 553, 580, 588, 609, 630, 632, 696, 711, 735, 790, 812, 840, 870, 882, 948, 980, 1015, 1044, 1106, 1160, 1176, 1185, 1218, 1260, 1305, 1421, 1422, 1470, 1580, 1624, 1659, 1740, 1764, 1827, 1896, 1960, 2030, 2088, 2205, 2212, 2291, 2370, 2436, 2520, 2610, 2765, 2842, 2844, 2940, 3045, 3160, 3318, 3480, 3528, 3555, 3654, 3871, 4060, 4263, 4410, 4424, 4582, 4740, 4872, 4977, 5220, 5530, 5684, 5688, 5880, 6090, 6636, 6873, 7105, 7110, 7308, 7742, 8120, 8295, 8526, 8820, 9135, 9164, 9480, 9954, 10440, 11060, 11368, 11455, 11613, 12180, 12789, 13272, 13746, 14210, 14220, 14616, 15484, 16037, 16590, 17052, 17640, 18270, 18328, 19355, 19908, 20619, 21315, 22120, 22910, 23226, 24360, 24885, 25578, 27492, 28420, 28440, 30968, 32074, 33180, 34104, 34365, 34839, 36540, 38710, 39816, 41238, 42630, 45820, 46452, 48111, 49770, 51156, 54984, 56840, 58065, 63945, 64148, 66360, 68730, 69678, 73080, 77420, 80185, 82476, 85260, 91640, 92904, 96222, 99540, 102312, 103095, 112259, 116130, 127890, 128296, 137460, 139356, 144333, 154840, 160370, 164952, 170520, 174195, 192444, 199080, 206190, 224518, 232260, 240555, 255780, 274920, 278712, 288666, 320740, 336777, 348390, 384888, 412380, 449036, 464520, 481110, 511560, 561295, 577332, 641480, 673554, 696780, 721665, 824760, 898072, 962220, 1010331, 1122590, 1154664, 1347108, 1393560, 1443330, 1683885, 1924440, 2020662, 2245180, 2694216, 2886660, 3367770, 4041324, 4490360, 5051655, 5773320, 6735540, 8082648, 10103310, 13471080, 20206620, 40413240]

約数ペア:

[(1, 40413240), (2, 20206620), (3, 13471080), (4, 10103310), (5, 8082648), (6, 6735540), (7, 5773320), (8, 5051655), (9, 4490360), (10, 4041324), (12, 3367770), (14, 2886660), (15, 2694216), (18, 2245180), (20, 2020662), (21, 1924440), (24, 1683885), (28, 1443330), (29, 1393560), (30, 1347108), (35, 1154664), (36, 1122590), (40, 1010331), (42, 962220), (45, 898072), (49, 824760), (56, 721665), (58, 696780), (60, 673554), (63, 641480), (70, 577332), (72, 561295), (79, 511560), (84, 481110), (87, 464520), (90, 449036), (98, 412380), (105, 384888), (116, 348390), (120, 336777), (126, 320740), (140, 288666), (145, 278712), (147, 274920), (158, 255780), (168, 240555), (174, 232260), (180, 224518), (196, 206190), (203, 199080), (210, 192444), (232, 174195), (237, 170520), (245, 164952), (252, 160370), (261, 154840), (280, 144333), (290, 139356), (294, 137460), (315, 128296), (316, 127890), (348, 116130), (360, 112259), (392, 103095), (395, 102312), (406, 99540), (420, 96222), (435, 92904), (441, 91640), (474, 85260), (490, 82476), (504, 80185), (522, 77420), (553, 73080), (580, 69678), (588, 68730), (609, 66360), (630, 64148), (632, 63945), (696, 58065), (711, 56840), (735, 54984), (790, 51156), (812, 49770), (840, 48111), (870, 46452), (882, 45820), (948, 42630), (980, 41238), (1015, 39816), (1044, 38710), (1106, 36540), (1160, 34839), (1176, 34365), (1185, 34104), (1218, 33180), (1260, 32074), (1305, 30968), (1421, 28440), (1422, 28420), (1470, 27492), (1580, 25578), (1624, 24885), (1659, 24360), (1740, 23226), (1764, 22910), (1827, 22120), (1896, 21315), (1960, 20619), (2030, 19908), (2088, 19355), (2205, 18328), (2212, 18270), (2291, 17640), (2370, 17052), (2436, 16590), (2520, 16037), (2610, 15484), (2765, 14616), (2842, 14220), (2844, 14210), (2940, 13746), (3045, 13272), (3160, 12789), (3318, 12180), (3480, 11613), (3528, 11455), (3555, 11368), (3654, 11060), (3871, 10440), (4060, 9954), (4263, 9480), (4410, 9164), (4424, 9135), (4582, 8820), (4740, 8526), (4872, 8295), (4977, 8120), (5220, 7742), (5530, 7308), (5684, 7110), (5688, 7105), (5880, 6873), (6090, 6636)]