20140724340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{27271}}^1$

素因数の和:27670

約数の個数: 144

約数和(自身を含む): 66828617856

約数和(自身を除く): 46687893516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 373, 396, 495, 660, 746, 990, 1119, 1492, 1865, 1980, 2238, 3357, 3730, 4103, 4476, 5595, 6714, 7460, 8206, 11190, 12309, 13428, 16412, 16785, 20515, 22380, 24618, 27271, 33570, 36927, 41030, 49236, 54542, 61545, 67140, 73854, 81813, 82060, 109084, 123090, 136355, 147708, 163626, 184635, 245439, 246180, 272710, 299981, 327252, 369270, 409065, 490878, 545420, 599962, 738540, 818130, 899943, 981756, 1199924, 1227195, 1499905, 1636260, 1799886, 2454390, 2699829, 2999810, 3599772, 4499715, 4908780, 5399658, 5999620, 8999430, 10172083, 10799316, 13499145, 17998860, 20344166, 26998290, 30516249, 40688332, 50860415, 53996580, 61032498, 91548747, 101720830, 111892913, 122064996, 152581245, 183097494, 203441660, 223785826, 305162490, 335678739, 366194988, 447571652, 457743735, 559464565, 610324980, 671357478, 915487470, 1007036217, 1118929130, 1342714956, 1678393695, 1830974940, 2014072434, 2237858260, 3356787390, 4028144868, 5035181085, 6713574780, 10070362170, 20140724340]

約数ペア:

[(1, 20140724340), (2, 10070362170), (3, 6713574780), (4, 5035181085), (5, 4028144868), (6, 3356787390), (9, 2237858260), (10, 2014072434), (11, 1830974940), (12, 1678393695), (15, 1342714956), (18, 1118929130), (20, 1007036217), (22, 915487470), (30, 671357478), (33, 610324980), (36, 559464565), (44, 457743735), (45, 447571652), (55, 366194988), (60, 335678739), (66, 305162490), (90, 223785826), (99, 203441660), (110, 183097494), (132, 152581245), (165, 122064996), (180, 111892913), (198, 101720830), (220, 91548747), (330, 61032498), (373, 53996580), (396, 50860415), (495, 40688332), (660, 30516249), (746, 26998290), (990, 20344166), (1119, 17998860), (1492, 13499145), (1865, 10799316), (1980, 10172083), (2238, 8999430), (3357, 5999620), (3730, 5399658), (4103, 4908780), (4476, 4499715), (5595, 3599772), (6714, 2999810), (7460, 2699829), (8206, 2454390), (11190, 1799886), (12309, 1636260), (13428, 1499905), (16412, 1227195), (16785, 1199924), (20515, 981756), (22380, 899943), (24618, 818130), (27271, 738540), (33570, 599962), (36927, 545420), (41030, 490878), (49236, 409065), (54542, 369270), (61545, 327252), (67140, 299981), (73854, 272710), (81813, 246180), (82060, 245439), (109084, 184635), (123090, 163626), (136355, 147708)]