164326320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 584962560

約数和(自身を除く): 420636240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 107, 108, 120, 135, 144, 158, 162, 180, 214, 216, 237, 240, 243, 270, 316, 321, 324, 360, 395, 405, 428, 432, 474, 486, 535, 540, 632, 642, 648, 711, 720, 790, 810, 856, 948, 963, 972, 1070, 1080, 1185, 1215, 1264, 1284, 1296, 1422, 1580, 1605, 1620, 1712, 1896, 1926, 1944, 2133, 2140, 2160, 2370, 2430, 2568, 2844, 2889, 3160, 3210, 3240, 3555, 3792, 3852, 3888, 4266, 4280, 4740, 4815, 4860, 5136, 5688, 5778, 6320, 6399, 6420, 6480, 7110, 7704, 8453, 8532, 8560, 8667, 9480, 9630, 9720, 10665, 11376, 11556, 12798, 12840, 14220, 14445, 15408, 16906, 17064, 17334, 18960, 19197, 19260, 19440, 21330, 23112, 25359, 25596, 25680, 26001, 28440, 28890, 31995, 33812, 34128, 34668, 38394, 38520, 42265, 42660, 43335, 46224, 50718, 51192, 52002, 56880, 57780, 63990, 67624, 69336, 76077, 76788, 77040, 84530, 85320, 86670, 95985, 101436, 102384, 104004, 115560, 126795, 127980, 130005, 135248, 138672, 152154, 153576, 169060, 170640, 173340, 191970, 202872, 208008, 228231, 231120, 253590, 255960, 260010, 304308, 307152, 338120, 346680, 380385, 383940, 405744, 416016, 456462, 507180, 511920, 520020, 608616, 676240, 684693, 693360, 760770, 767880, 912924, 1014360, 1040040, 1141155, 1217232, 1369386, 1521540, 1535760, 1825848, 2028720, 2054079, 2080080, 2282310, 2738772, 3043080, 3423465, 3651696, 4108158, 4564620, 5477544, 6086160, 6846930, 8216316, 9129240, 10270395, 10955088, 13693860, 16432632, 18258480, 20540790, 27387720, 32865264, 41081580, 54775440, 82163160, 164326320]

約数ペア:

[(1, 164326320), (2, 82163160), (3, 54775440), (4, 41081580), (5, 32865264), (6, 27387720), (8, 20540790), (9, 18258480), (10, 16432632), (12, 13693860), (15, 10955088), (16, 10270395), (18, 9129240), (20, 8216316), (24, 6846930), (27, 6086160), (30, 5477544), (36, 4564620), (40, 4108158), (45, 3651696), (48, 3423465), (54, 3043080), (60, 2738772), (72, 2282310), (79, 2080080), (80, 2054079), (81, 2028720), (90, 1825848), (107, 1535760), (108, 1521540), (120, 1369386), (135, 1217232), (144, 1141155), (158, 1040040), (162, 1014360), (180, 912924), (214, 767880), (216, 760770), (237, 693360), (240, 684693), (243, 676240), (270, 608616), (316, 520020), (321, 511920), (324, 507180), (360, 456462), (395, 416016), (405, 405744), (428, 383940), (432, 380385), (474, 346680), (486, 338120), (535, 307152), (540, 304308), (632, 260010), (642, 255960), (648, 253590), (711, 231120), (720, 228231), (790, 208008), (810, 202872), (856, 191970), (948, 173340), (963, 170640), (972, 169060), (1070, 153576), (1080, 152154), (1185, 138672), (1215, 135248), (1264, 130005), (1284, 127980), (1296, 126795), (1422, 115560), (1580, 104004), (1605, 102384), (1620, 101436), (1712, 95985), (1896, 86670), (1926, 85320), (1944, 84530), (2133, 77040), (2140, 76788), (2160, 76077), (2370, 69336), (2430, 67624), (2568, 63990), (2844, 57780), (2889, 56880), (3160, 52002), (3210, 51192), (3240, 50718), (3555, 46224), (3792, 43335), (3852, 42660), (3888, 42265), (4266, 38520), (4280, 38394), (4740, 34668), (4815, 34128), (4860, 33812), (5136, 31995), (5688, 28890), (5778, 28440), (6320, 26001), (6399, 25680), (6420, 25596), (6480, 25359), (7110, 23112), (7704, 21330), (8453, 19440), (8532, 19260), (8560, 19197), (8667, 18960), (9480, 17334), (9630, 17064), (9720, 16906), (10665, 15408), (11376, 14445), (11556, 14220), (12798, 12840)]