129146040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 449280000

約数和(自身を除く): 320133960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 152, 158, 171, 180, 190, 228, 237, 239, 285, 316, 342, 360, 380, 395, 456, 474, 478, 570, 632, 684, 711, 717, 760, 790, 855, 948, 956, 1140, 1185, 1195, 1368, 1422, 1434, 1501, 1580, 1710, 1896, 1912, 2151, 2280, 2370, 2390, 2844, 2868, 3002, 3160, 3420, 3555, 3585, 4302, 4503, 4541, 4740, 4780, 5688, 5736, 6004, 6840, 7110, 7170, 7505, 8604, 9006, 9082, 9480, 9560, 10755, 12008, 13509, 13623, 14220, 14340, 15010, 17208, 18012, 18164, 18881, 21510, 22515, 22705, 27018, 27246, 28440, 28680, 30020, 36024, 36328, 37762, 40869, 43020, 45030, 45410, 54036, 54492, 56643, 60040, 67545, 68115, 75524, 81738, 86040, 90060, 90820, 94405, 108072, 108984, 113286, 135090, 136230, 151048, 163476, 169929, 180120, 181640, 188810, 204345, 226572, 270180, 272460, 283215, 326952, 339858, 358739, 377620, 408690, 453144, 540360, 544920, 566430, 679716, 717478, 755240, 817380, 849645, 1076217, 1132860, 1359432, 1434956, 1634760, 1699290, 1793695, 2152434, 2265720, 2869912, 3228651, 3398580, 3587390, 4304868, 5381085, 6457302, 6797160, 7174780, 8609736, 10762170, 12914604, 14349560, 16143255, 21524340, 25829208, 32286510, 43048680, 64573020, 129146040]

約数ペア:

[(1, 129146040), (2, 64573020), (3, 43048680), (4, 32286510), (5, 25829208), (6, 21524340), (8, 16143255), (9, 14349560), (10, 12914604), (12, 10762170), (15, 8609736), (18, 7174780), (19, 6797160), (20, 6457302), (24, 5381085), (30, 4304868), (36, 3587390), (38, 3398580), (40, 3228651), (45, 2869912), (57, 2265720), (60, 2152434), (72, 1793695), (76, 1699290), (79, 1634760), (90, 1434956), (95, 1359432), (114, 1132860), (120, 1076217), (152, 849645), (158, 817380), (171, 755240), (180, 717478), (190, 679716), (228, 566430), (237, 544920), (239, 540360), (285, 453144), (316, 408690), (342, 377620), (360, 358739), (380, 339858), (395, 326952), (456, 283215), (474, 272460), (478, 270180), (570, 226572), (632, 204345), (684, 188810), (711, 181640), (717, 180120), (760, 169929), (790, 163476), (855, 151048), (948, 136230), (956, 135090), (1140, 113286), (1185, 108984), (1195, 108072), (1368, 94405), (1422, 90820), (1434, 90060), (1501, 86040), (1580, 81738), (1710, 75524), (1896, 68115), (1912, 67545), (2151, 60040), (2280, 56643), (2370, 54492), (2390, 54036), (2844, 45410), (2868, 45030), (3002, 43020), (3160, 40869), (3420, 37762), (3555, 36328), (3585, 36024), (4302, 30020), (4503, 28680), (4541, 28440), (4740, 27246), (4780, 27018), (5688, 22705), (5736, 22515), (6004, 21510), (6840, 18881), (7110, 18164), (7170, 18012), (7505, 17208), (8604, 15010), (9006, 14340), (9082, 14220), (9480, 13623), (9560, 13509), (10755, 12008)]