822854760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75353}}^1$

素因数の和:75387

約数の個数: 128

約数和(自身を含む): 3038273280

約数和(自身を除く): 2215418520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 75353, 150706, 226059, 301412, 376765, 452118, 527471, 602824, 753530, 904236, 979589, 1054942, 1130295, 1507060, 1582413, 1808472, 1959178, 2109884, 2260590, 2637355, 2938767, 3014120, 3164826, 3918356, 4219768, 4521180, 4897945, 5274710, 5877534, 6329652, 6857123, 7836712, 7912065, 9042360, 9795890, 10549420, 11755068, 12659304, 13714246, 14693835, 15824130, 19591780, 20571369, 21098840, 23510136, 27428492, 29387670, 31648260, 34285615, 39183560, 41142738, 54856984, 58775340, 63296520, 68571230, 82285476, 102856845, 117550680, 137142460, 164570952, 205713690, 274284920, 411427380, 822854760]

約数ペア:

[(1, 822854760), (2, 411427380), (3, 274284920), (4, 205713690), (5, 164570952), (6, 137142460), (7, 117550680), (8, 102856845), (10, 82285476), (12, 68571230), (13, 63296520), (14, 58775340), (15, 54856984), (20, 41142738), (21, 39183560), (24, 34285615), (26, 31648260), (28, 29387670), (30, 27428492), (35, 23510136), (39, 21098840), (40, 20571369), (42, 19591780), (52, 15824130), (56, 14693835), (60, 13714246), (65, 12659304), (70, 11755068), (78, 10549420), (84, 9795890), (91, 9042360), (104, 7912065), (105, 7836712), (120, 6857123), (130, 6329652), (140, 5877534), (156, 5274710), (168, 4897945), (182, 4521180), (195, 4219768), (210, 3918356), (260, 3164826), (273, 3014120), (280, 2938767), (312, 2637355), (364, 2260590), (390, 2109884), (420, 1959178), (455, 1808472), (520, 1582413), (546, 1507060), (728, 1130295), (780, 1054942), (840, 979589), (910, 904236), (1092, 753530), (1365, 602824), (1560, 527471), (1820, 452118), (2184, 376765), (2730, 301412), (3640, 226059), (5460, 150706), (10920, 75353)]