166336920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20089}}^1$

素因数の和:20129

約数の個数: 96

約数和(自身を含む): 564127200

約数和(自身を除く): 397790280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 20089, 40178, 60267, 80356, 100445, 120534, 160712, 180801, 200890, 241068, 301335, 361602, 401780, 462047, 482136, 602670, 723204, 803560, 904005, 924094, 1205340, 1386141, 1446408, 1808010, 1848188, 2310235, 2410680, 2772282, 3616020, 3696376, 4158423, 4620470, 5544564, 6930705, 7232040, 8316846, 9240940, 11089128, 13861410, 16633692, 18481880, 20792115, 27722820, 33267384, 41584230, 55445640, 83168460, 166336920]

約数ペア:

[(1, 166336920), (2, 83168460), (3, 55445640), (4, 41584230), (5, 33267384), (6, 27722820), (8, 20792115), (9, 18481880), (10, 16633692), (12, 13861410), (15, 11089128), (18, 9240940), (20, 8316846), (23, 7232040), (24, 6930705), (30, 5544564), (36, 4620470), (40, 4158423), (45, 3696376), (46, 3616020), (60, 2772282), (69, 2410680), (72, 2310235), (90, 1848188), (92, 1808010), (115, 1446408), (120, 1386141), (138, 1205340), (180, 924094), (184, 904005), (207, 803560), (230, 723204), (276, 602670), (345, 482136), (360, 462047), (414, 401780), (460, 361602), (552, 301335), (690, 241068), (828, 200890), (920, 180801), (1035, 160712), (1380, 120534), (1656, 100445), (2070, 80356), (2760, 60267), (4140, 40178), (8280, 20089)]