223207920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7984

約数の個数: 160

約数和(自身を含む): 828072000

約数和(自身を除く): 604864080

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, 7949, 9360, 14040, 15898, 23847, 28080, 31796, 39745, 47694, 63592, 71541, 79490, 95388, 103337, 119235, 127184, 143082, 158980, 190776, 206674, 214623, 238470, 286164, 310011, 317960, 357705, 381552, 413348, 429246, 476940, 516685, 572328, 620022, 635920, 715410, 826696, 858492, 930033, 953880, 1033370, 1073115, 1144656, 1240044, 1430820, 1550055, 1653392, 1716984, 1860066, 1907760, 2066740, 2146230, 2480088, 2790099, 2861640, 3100110, 3433968, 3720132, 4133480, 4292460, 4650165, 4960176, 5580198, 5723280, 6200220, 7440264, 8266960, 8584920, 9300330, 11160396, 12400440, 13950495, 14880528, 17169840, 18600660, 22320792, 24800880, 27900990, 37201320, 44641584, 55801980, 74402640, 111603960, 223207920]

約数ペア:

[(1, 223207920), (2, 111603960), (3, 74402640), (4, 55801980), (5, 44641584), (6, 37201320), (8, 27900990), (9, 24800880), (10, 22320792), (12, 18600660), (13, 17169840), (15, 14880528), (16, 13950495), (18, 12400440), (20, 11160396), (24, 9300330), (26, 8584920), (27, 8266960), (30, 7440264), (36, 6200220), (39, 5723280), (40, 5580198), (45, 4960176), (48, 4650165), (52, 4292460), (54, 4133480), (60, 3720132), (65, 3433968), (72, 3100110), (78, 2861640), (80, 2790099), (90, 2480088), (104, 2146230), (108, 2066740), (117, 1907760), (120, 1860066), (130, 1716984), (135, 1653392), (144, 1550055), (156, 1430820), (180, 1240044), (195, 1144656), (208, 1073115), (216, 1033370), (234, 953880), (240, 930033), (260, 858492), (270, 826696), (312, 715410), (351, 635920), (360, 620022), (390, 572328), (432, 516685), (468, 476940), (520, 429246), (540, 413348), (585, 381552), (624, 357705), (702, 317960), (720, 310011), (780, 286164), (936, 238470), (1040, 214623), (1080, 206674), (1170, 190776), (1404, 158980), (1560, 143082), (1755, 127184), (1872, 119235), (2160, 103337), (2340, 95388), (2808, 79490), (3120, 71541), (3510, 63592), (4680, 47694), (5616, 39745), (7020, 31796), (7949, 28080), (9360, 23847), (14040, 15898)]