2619444720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1427

約数の個数: 160

約数和(自身を含む): 8431156800

約数和(自身を除く): 5811712080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 373, 435, 464, 580, 696, 746, 870, 1009, 1119, 1160, 1392, 1492, 1740, 1865, 2018, 2238, 2320, 2984, 3027, 3480, 3730, 4036, 4476, 5045, 5595, 5968, 6054, 6960, 7460, 8072, 8952, 10090, 10817, 11190, 12108, 14920, 15135, 16144, 17904, 20180, 21634, 22380, 24216, 29261, 29840, 30270, 32451, 40360, 43268, 44760, 48432, 54085, 58522, 60540, 64902, 80720, 86536, 87783, 89520, 108170, 117044, 121080, 129804, 146305, 162255, 173072, 175566, 216340, 234088, 242160, 259608, 292610, 324510, 351132, 376357, 432680, 438915, 468176, 519216, 585220, 649020, 702264, 752714, 865360, 877830, 1129071, 1170440, 1298040, 1404528, 1505428, 1755660, 1881785, 2258142, 2340880, 2596080, 3010856, 3511320, 3763570, 4516284, 5645355, 6021712, 7022640, 7527140, 9032568, 10914353, 11290710, 15054280, 18065136, 21828706, 22581420, 30108560, 32743059, 43657412, 45162840, 54571765, 65486118, 87314824, 90325680, 109143530, 130972236, 163715295, 174629648, 218287060, 261944472, 327430590, 436574120, 523888944, 654861180, 873148240, 1309722360, 2619444720]

約数ペア:

[(1, 2619444720), (2, 1309722360), (3, 873148240), (4, 654861180), (5, 523888944), (6, 436574120), (8, 327430590), (10, 261944472), (12, 218287060), (15, 174629648), (16, 163715295), (20, 130972236), (24, 109143530), (29, 90325680), (30, 87314824), (40, 65486118), (48, 54571765), (58, 45162840), (60, 43657412), (80, 32743059), (87, 30108560), (116, 22581420), (120, 21828706), (145, 18065136), (174, 15054280), (232, 11290710), (240, 10914353), (290, 9032568), (348, 7527140), (373, 7022640), (435, 6021712), (464, 5645355), (580, 4516284), (696, 3763570), (746, 3511320), (870, 3010856), (1009, 2596080), (1119, 2340880), (1160, 2258142), (1392, 1881785), (1492, 1755660), (1740, 1505428), (1865, 1404528), (2018, 1298040), (2238, 1170440), (2320, 1129071), (2984, 877830), (3027, 865360), (3480, 752714), (3730, 702264), (4036, 649020), (4476, 585220), (5045, 519216), (5595, 468176), (5968, 438915), (6054, 432680), (6960, 376357), (7460, 351132), (8072, 324510), (8952, 292610), (10090, 259608), (10817, 242160), (11190, 234088), (12108, 216340), (14920, 175566), (15135, 173072), (16144, 162255), (17904, 146305), (20180, 129804), (21634, 121080), (22380, 117044), (24216, 108170), (29261, 89520), (29840, 87783), (30270, 86536), (32451, 80720), (40360, 64902), (43268, 60540), (44760, 58522), (48432, 54085)]