1520667720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 384

約数和(自身を含む): 5881075200

約数和(自身を除く): 4360407480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 109, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 218, 220, 234, 260, 264, 271, 286, 312, 327, 330, 360, 390, 396, 429, 436, 440, 468, 495, 520, 542, 545, 572, 585, 654, 660, 715, 780, 792, 813, 858, 872, 936, 981, 990, 1084, 1090, 1144, 1170, 1199, 1287, 1308, 1320, 1355, 1417, 1430, 1560, 1626, 1635, 1716, 1962, 1980, 2145, 2168, 2180, 2340, 2398, 2439, 2574, 2616, 2710, 2834, 2860, 2981, 3252, 3270, 3432, 3523, 3597, 3924, 3960, 4065, 4251, 4290, 4360, 4680, 4796, 4878, 4905, 5148, 5420, 5668, 5720, 5962, 5995, 6435, 6504, 6540, 7046, 7085, 7194, 7848, 8130, 8502, 8580, 8943, 9592, 9756, 9810, 10296, 10569, 10791, 10840, 11336, 11924, 11990, 12195, 12753, 12870, 13080, 14092, 14170, 14388, 14905, 15587, 16260, 17004, 17160, 17615, 17886, 17985, 19512, 19620, 21138, 21255, 21582, 23848, 23980, 24390, 25506, 25740, 26829, 28184, 28340, 28776, 29539, 29810, 31174, 31707, 32520, 34008, 35230, 35772, 35970, 38753, 39240, 42276, 42510, 43164, 44715, 46761, 47960, 48780, 51012, 51480, 52845, 53658, 53955, 56680, 59078, 59620, 62348, 63414, 63765, 70460, 71544, 71940, 77506, 77935, 84552, 85020, 86328, 88617, 89430, 93522, 97560, 102024, 105690, 107316, 107910, 116259, 118156, 119240, 124696, 126828, 127530, 134145, 140283, 140920, 143880, 147695, 155012, 155870, 158535, 170040, 177234, 178860, 187044, 193765, 211380, 214632, 215820, 232518, 233805, 236312, 253656, 255060, 265851, 268290, 280566, 295390, 310024, 311740, 317070, 324929, 348777, 354468, 357720, 374088, 384007, 387530, 422760, 431640, 443085, 465036, 467610, 510120, 531702, 536580, 561132, 581295, 590780, 623480, 634140, 649858, 697554, 701415, 708936, 768014, 775060, 886170, 930072, 935220, 974787, 1063404, 1073160, 1122264, 1152021, 1162590, 1181560, 1268280, 1299716, 1329255, 1395108, 1402830, 1536028, 1550120, 1624645, 1743885, 1772340, 1870440, 1920035, 1949574, 2126808, 2304042, 2325180, 2599432, 2658510, 2790216, 2805660, 2924361, 3072056, 3249290, 3456063, 3487770, 3544680, 3840070, 3899148, 4224077, 4608084, 4650360, 4873935, 5317020, 5611320, 5760105, 5848722, 6498580, 6912126, 6975540, 7680140, 7798296, 8448154, 9216168, 9747870, 10634040, 11520210, 11697444, 12672231, 12997160, 13824252, 13951080, 14621805, 15360280, 16896308, 17280315, 19495740, 21120385, 23040420, 23394888, 25344462, 27648504, 29243610, 33792616, 34560630, 38016693, 38991480, 42240770, 46080840, 50688924, 58487220, 63361155, 69121260, 76033386, 84481540, 101377848, 116974440, 126722310, 138242520, 152066772, 168963080, 190083465, 253444620, 304133544, 380166930, 506889240, 760333860, 1520667720]

約数ペア:

[(1, 1520667720), (2, 760333860), (3, 506889240), (4, 380166930), (5, 304133544), (6, 253444620), (8, 190083465), (9, 168963080), (10, 152066772), (11, 138242520), (12, 126722310), (13, 116974440), (15, 101377848), (18, 84481540), (20, 76033386), (22, 69121260), (24, 63361155), (26, 58487220), (30, 50688924), (33, 46080840), (36, 42240770), (39, 38991480), (40, 38016693), (44, 34560630), (45, 33792616), (52, 29243610), (55, 27648504), (60, 25344462), (65, 23394888), (66, 23040420), (72, 21120385), (78, 19495740), (88, 17280315), (90, 16896308), (99, 15360280), (104, 14621805), (109, 13951080), (110, 13824252), (117, 12997160), (120, 12672231), (130, 11697444), (132, 11520210), (143, 10634040), (156, 9747870), (165, 9216168), (180, 8448154), (195, 7798296), (198, 7680140), (218, 6975540), (220, 6912126), (234, 6498580), (260, 5848722), (264, 5760105), (271, 5611320), (286, 5317020), (312, 4873935), (327, 4650360), (330, 4608084), (360, 4224077), (390, 3899148), (396, 3840070), (429, 3544680), (436, 3487770), (440, 3456063), (468, 3249290), (495, 3072056), (520, 2924361), (542, 2805660), (545, 2790216), (572, 2658510), (585, 2599432), (654, 2325180), (660, 2304042), (715, 2126808), (780, 1949574), (792, 1920035), (813, 1870440), (858, 1772340), (872, 1743885), (936, 1624645), (981, 1550120), (990, 1536028), (1084, 1402830), (1090, 1395108), (1144, 1329255), (1170, 1299716), (1199, 1268280), (1287, 1181560), (1308, 1162590), (1320, 1152021), (1355, 1122264), (1417, 1073160), (1430, 1063404), (1560, 974787), (1626, 935220), (1635, 930072), (1716, 886170), (1962, 775060), (1980, 768014), (2145, 708936), (2168, 701415), (2180, 697554), (2340, 649858), (2398, 634140), (2439, 623480), (2574, 590780), (2616, 581295), (2710, 561132), (2834, 536580), (2860, 531702), (2981, 510120), (3252, 467610), (3270, 465036), (3432, 443085), (3523, 431640), (3597, 422760), (3924, 387530), (3960, 384007), (4065, 374088), (4251, 357720), (4290, 354468), (4360, 348777), (4680, 324929), (4796, 317070), (4878, 311740), (4905, 310024), (5148, 295390), (5420, 280566), (5668, 268290), (5720, 265851), (5962, 255060), (5995, 253656), (6435, 236312), (6504, 233805), (6540, 232518), (7046, 215820), (7085, 214632), (7194, 211380), (7848, 193765), (8130, 187044), (8502, 178860), (8580, 177234), (8943, 170040), (9592, 158535), (9756, 155870), (9810, 155012), (10296, 147695), (10569, 143880), (10791, 140920), (10840, 140283), (11336, 134145), (11924, 127530), (11990, 126828), (12195, 124696), (12753, 119240), (12870, 118156), (13080, 116259), (14092, 107910), (14170, 107316), (14388, 105690), (14905, 102024), (15587, 97560), (16260, 93522), (17004, 89430), (17160, 88617), (17615, 86328), (17886, 85020), (17985, 84552), (19512, 77935), (19620, 77506), (21138, 71940), (21255, 71544), (21582, 70460), (23848, 63765), (23980, 63414), (24390, 62348), (25506, 59620), (25740, 59078), (26829, 56680), (28184, 53955), (28340, 53658), (28776, 52845), (29539, 51480), (29810, 51012), (31174, 48780), (31707, 47960), (32520, 46761), (34008, 44715), (35230, 43164), (35772, 42510), (35970, 42276), (38753, 39240)]