4166956920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{215681}}^1$

素因数の和:215725

約数の個数: 128

約数和(自身を含む): 14907939840

約数和(自身を除く): 10740982920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 215681, 431362, 647043, 862724, 1078405, 1294086, 1509767, 1725448, 2156810, 2588172, 3019534, 3235215, 4313620, 4529301, 4960663, 5176344, 6039068, 6470430, 7548835, 8627240, 9058602, 9921326, 12078136, 12940860, 14881989, 15097670, 18117204, 19842652, 22646505, 24803315, 25881720, 29763978, 30195340, 34724641, 36234408, 39685304, 45293010, 49606630, 59527956, 60390680, 69449282, 74409945, 90586020, 99213260, 104173923, 119055912, 138898564, 148819890, 173623205, 181172040, 198426520, 208347846, 277797128, 297639780, 347246410, 416695692, 520869615, 595279560, 694492820, 833391384, 1041739230, 1388985640, 2083478460, 4166956920]

約数ペア:

[(1, 4166956920), (2, 2083478460), (3, 1388985640), (4, 1041739230), (5, 833391384), (6, 694492820), (7, 595279560), (8, 520869615), (10, 416695692), (12, 347246410), (14, 297639780), (15, 277797128), (20, 208347846), (21, 198426520), (23, 181172040), (24, 173623205), (28, 148819890), (30, 138898564), (35, 119055912), (40, 104173923), (42, 99213260), (46, 90586020), (56, 74409945), (60, 69449282), (69, 60390680), (70, 59527956), (84, 49606630), (92, 45293010), (105, 39685304), (115, 36234408), (120, 34724641), (138, 30195340), (140, 29763978), (161, 25881720), (168, 24803315), (184, 22646505), (210, 19842652), (230, 18117204), (276, 15097670), (280, 14881989), (322, 12940860), (345, 12078136), (420, 9921326), (460, 9058602), (483, 8627240), (552, 7548835), (644, 6470430), (690, 6039068), (805, 5176344), (840, 4960663), (920, 4529301), (966, 4313620), (1288, 3235215), (1380, 3019534), (1610, 2588172), (1932, 2156810), (2415, 1725448), (2760, 1509767), (3220, 1294086), (3864, 1078405), (4830, 862724), (6440, 647043), (9660, 431362), (19320, 215681)]