137957820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2340

約数の個数: 192

約数和(自身を含む): 518870016

約数和(自身を除く): 380912196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2297, 2310, 2730, 2860, 3003, 4004, 4290, 4594, 4620, 5005, 5460, 6006, 6891, 8580, 9188, 10010, 11485, 12012, 13782, 15015, 16079, 20020, 22970, 25267, 27564, 29861, 30030, 32158, 34455, 45940, 48237, 50534, 59722, 60060, 64316, 68910, 75801, 80395, 89583, 96474, 101068, 119444, 126335, 137820, 149305, 151602, 160790, 176869, 179166, 192948, 209027, 241185, 252670, 298610, 303204, 321580, 328471, 353738, 358332, 379005, 418054, 447915, 482370, 505340, 530607, 597220, 627081, 656942, 707476, 758010, 836108, 884345, 895830, 964740, 985413, 1045135, 1061214, 1254162, 1313884, 1516020, 1642355, 1768690, 1791660, 1970826, 2090270, 2122428, 2299297, 2508324, 2653035, 3135405, 3284710, 3537380, 3941652, 4180540, 4598594, 4927065, 5306070, 6270810, 6569420, 6897891, 9197188, 9854130, 10612140, 11496485, 12541620, 13795782, 19708260, 22992970, 27591564, 34489455, 45985940, 68978910, 137957820]

約数ペア:

[(1, 137957820), (2, 68978910), (3, 45985940), (4, 34489455), (5, 27591564), (6, 22992970), (7, 19708260), (10, 13795782), (11, 12541620), (12, 11496485), (13, 10612140), (14, 9854130), (15, 9197188), (20, 6897891), (21, 6569420), (22, 6270810), (26, 5306070), (28, 4927065), (30, 4598594), (33, 4180540), (35, 3941652), (39, 3537380), (42, 3284710), (44, 3135405), (52, 2653035), (55, 2508324), (60, 2299297), (65, 2122428), (66, 2090270), (70, 1970826), (77, 1791660), (78, 1768690), (84, 1642355), (91, 1516020), (105, 1313884), (110, 1254162), (130, 1061214), (132, 1045135), (140, 985413), (143, 964740), (154, 895830), (156, 884345), (165, 836108), (182, 758010), (195, 707476), (210, 656942), (220, 627081), (231, 597220), (260, 530607), (273, 505340), (286, 482370), (308, 447915), (330, 418054), (364, 379005), (385, 358332), (390, 353738), (420, 328471), (429, 321580), (455, 303204), (462, 298610), (546, 252670), (572, 241185), (660, 209027), (715, 192948), (770, 179166), (780, 176869), (858, 160790), (910, 151602), (924, 149305), (1001, 137820), (1092, 126335), (1155, 119444), (1365, 101068), (1430, 96474), (1540, 89583), (1716, 80395), (1820, 75801), (2002, 68910), (2145, 64316), (2297, 60060), (2310, 59722), (2730, 50534), (2860, 48237), (3003, 45940), (4004, 34455), (4290, 32158), (4594, 30030), (4620, 29861), (5005, 27564), (5460, 25267), (6006, 22970), (6891, 20020), (8580, 16079), (9188, 15015), (10010, 13782), (11485, 12012)]