16364280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 35890440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 83, 93, 106, 120, 124, 155, 159, 166, 186, 212, 248, 249, 265, 310, 318, 332, 372, 415, 424, 465, 498, 530, 620, 636, 664, 744, 795, 830, 930, 996, 1060, 1240, 1245, 1272, 1590, 1643, 1660, 1860, 1992, 2120, 2490, 2573, 3180, 3286, 3320, 3720, 4399, 4929, 4980, 5146, 6360, 6572, 7719, 8215, 8798, 9858, 9960, 10292, 12865, 13144, 13197, 15438, 16430, 17596, 19716, 20584, 21995, 24645, 25730, 26394, 30876, 32860, 35192, 38595, 39432, 43990, 49290, 51460, 52788, 61752, 65720, 65985, 77190, 87980, 98580, 102920, 105576, 131970, 136369, 154380, 175960, 197160, 263940, 272738, 308760, 409107, 527880, 545476, 681845, 818214, 1090952, 1363690, 1636428, 2045535, 2727380, 3272856, 4091070, 5454760, 8182140, 16364280]

約数ペア:

[(1, 16364280), (2, 8182140), (3, 5454760), (4, 4091070), (5, 3272856), (6, 2727380), (8, 2045535), (10, 1636428), (12, 1363690), (15, 1090952), (20, 818214), (24, 681845), (30, 545476), (31, 527880), (40, 409107), (53, 308760), (60, 272738), (62, 263940), (83, 197160), (93, 175960), (106, 154380), (120, 136369), (124, 131970), (155, 105576), (159, 102920), (166, 98580), (186, 87980), (212, 77190), (248, 65985), (249, 65720), (265, 61752), (310, 52788), (318, 51460), (332, 49290), (372, 43990), (415, 39432), (424, 38595), (465, 35192), (498, 32860), (530, 30876), (620, 26394), (636, 25730), (664, 24645), (744, 21995), (795, 20584), (830, 19716), (930, 17596), (996, 16430), (1060, 15438), (1240, 13197), (1245, 13144), (1272, 12865), (1590, 10292), (1643, 9960), (1660, 9858), (1860, 8798), (1992, 8215), (2120, 7719), (2490, 6572), (2573, 6360), (3180, 5146), (3286, 4980), (3320, 4929), (3720, 4399)]