28263840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 99937152

約数和(自身を除く): 71673312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 96, 101, 106, 110, 120, 132, 159, 160, 165, 176, 202, 212, 220, 240, 264, 265, 303, 318, 330, 352, 404, 424, 440, 480, 505, 528, 530, 583, 606, 636, 660, 795, 808, 848, 880, 1010, 1056, 1060, 1111, 1166, 1212, 1272, 1320, 1515, 1590, 1616, 1696, 1749, 1760, 2020, 2120, 2222, 2332, 2424, 2544, 2640, 2915, 3030, 3180, 3232, 3333, 3498, 4040, 4240, 4444, 4664, 4848, 5088, 5280, 5353, 5555, 5830, 6060, 6360, 6666, 6996, 8080, 8480, 8745, 8888, 9328, 9696, 10706, 11110, 11660, 12120, 12720, 13332, 13992, 16059, 16160, 16665, 17490, 17776, 18656, 21412, 22220, 23320, 24240, 25440, 26664, 26765, 27984, 32118, 33330, 34980, 35552, 42824, 44440, 46640, 48480, 53328, 53530, 55968, 58883, 64236, 66660, 69960, 80295, 85648, 88880, 93280, 106656, 107060, 117766, 128472, 133320, 139920, 160590, 171296, 176649, 177760, 214120, 235532, 256944, 266640, 279840, 294415, 321180, 353298, 428240, 471064, 513888, 533280, 588830, 642360, 706596, 856480, 883245, 942128, 1177660, 1284720, 1413192, 1766490, 1884256, 2355320, 2569440, 2826384, 3532980, 4710640, 5652768, 7065960, 9421280, 14131920, 28263840]

約数ペア:

[(1, 28263840), (2, 14131920), (3, 9421280), (4, 7065960), (5, 5652768), (6, 4710640), (8, 3532980), (10, 2826384), (11, 2569440), (12, 2355320), (15, 1884256), (16, 1766490), (20, 1413192), (22, 1284720), (24, 1177660), (30, 942128), (32, 883245), (33, 856480), (40, 706596), (44, 642360), (48, 588830), (53, 533280), (55, 513888), (60, 471064), (66, 428240), (80, 353298), (88, 321180), (96, 294415), (101, 279840), (106, 266640), (110, 256944), (120, 235532), (132, 214120), (159, 177760), (160, 176649), (165, 171296), (176, 160590), (202, 139920), (212, 133320), (220, 128472), (240, 117766), (264, 107060), (265, 106656), (303, 93280), (318, 88880), (330, 85648), (352, 80295), (404, 69960), (424, 66660), (440, 64236), (480, 58883), (505, 55968), (528, 53530), (530, 53328), (583, 48480), (606, 46640), (636, 44440), (660, 42824), (795, 35552), (808, 34980), (848, 33330), (880, 32118), (1010, 27984), (1056, 26765), (1060, 26664), (1111, 25440), (1166, 24240), (1212, 23320), (1272, 22220), (1320, 21412), (1515, 18656), (1590, 17776), (1616, 17490), (1696, 16665), (1749, 16160), (1760, 16059), (2020, 13992), (2120, 13332), (2222, 12720), (2332, 12120), (2424, 11660), (2544, 11110), (2640, 10706), (2915, 9696), (3030, 9328), (3180, 8888), (3232, 8745), (3333, 8480), (3498, 8080), (4040, 6996), (4240, 6666), (4444, 6360), (4664, 6060), (4848, 5830), (5088, 5555), (5280, 5353)]