2217736920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2640163}}^1$

素因数の和:2640184

約数の個数: 64

約数和(自身を含む): 7603672320

約数和(自身を除く): 5385935400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2640163, 5280326, 7920489, 10560652, 13200815, 15840978, 18481141, 21121304, 26401630, 31681956, 36962282, 39602445, 52803260, 55443423, 63363912, 73924564, 79204890, 92405705, 105606520, 110886846, 147849128, 158409780, 184811410, 221773692, 277217115, 316819560, 369622820, 443547384, 554434230, 739245640, 1108868460, 2217736920]

約数ペア:

[(1, 2217736920), (2, 1108868460), (3, 739245640), (4, 554434230), (5, 443547384), (6, 369622820), (7, 316819560), (8, 277217115), (10, 221773692), (12, 184811410), (14, 158409780), (15, 147849128), (20, 110886846), (21, 105606520), (24, 92405705), (28, 79204890), (30, 73924564), (35, 63363912), (40, 55443423), (42, 52803260), (56, 39602445), (60, 36962282), (70, 31681956), (84, 26401630), (105, 21121304), (120, 18481141), (140, 15840978), (168, 13200815), (210, 10560652), (280, 7920489), (420, 5280326), (840, 2640163)]