19610831760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8941}}^1$

素因数の和:9026

約数の個数: 320

約数和(自身を含む): 70786302720

約数和(自身を除く): 51175470960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 37, 38, 39, 40, 48, 52, 57, 60, 65, 74, 76, 78, 80, 95, 104, 111, 114, 120, 130, 148, 152, 156, 185, 190, 195, 208, 222, 228, 240, 247, 260, 285, 296, 304, 312, 370, 380, 390, 444, 456, 481, 494, 520, 555, 570, 592, 624, 703, 740, 741, 760, 780, 888, 912, 962, 988, 1040, 1110, 1140, 1235, 1406, 1443, 1480, 1482, 1520, 1560, 1776, 1924, 1976, 2109, 2220, 2280, 2405, 2470, 2812, 2886, 2960, 2964, 3120, 3515, 3705, 3848, 3952, 4218, 4440, 4560, 4810, 4940, 5624, 5772, 5928, 7030, 7215, 7410, 7696, 8436, 8880, 8941, 9139, 9620, 9880, 10545, 11248, 11544, 11856, 14060, 14430, 14820, 16872, 17882, 18278, 19240, 19760, 21090, 23088, 26823, 27417, 28120, 28860, 29640, 33744, 35764, 36556, 38480, 42180, 44705, 45695, 53646, 54834, 56240, 57720, 59280, 71528, 73112, 84360, 89410, 91390, 107292, 109668, 115440, 116233, 134115, 137085, 143056, 146224, 168720, 169879, 178820, 182780, 214584, 219336, 232466, 268230, 274170, 330817, 339758, 348699, 357640, 365560, 429168, 438672, 464932, 509637, 536460, 548340, 581165, 661634, 679516, 697398, 715280, 731120, 849395, 929864, 992451, 1019274, 1072920, 1096680, 1162330, 1323268, 1359032, 1394796, 1654085, 1698790, 1743495, 1859728, 1984902, 2038548, 2145840, 2193360, 2208427, 2324660, 2548185, 2646536, 2718064, 2789592, 3308170, 3397580, 3486990, 3969804, 4077096, 4300621, 4416854, 4649320, 4962255, 5096370, 5293072, 5579184, 6285523, 6616340, 6625281, 6795160, 6973980, 7939608, 8154192, 8601242, 8833708, 9298640, 9924510, 10192740, 11042135, 12571046, 12901863, 13232680, 13250562, 13590320, 13947960, 15879216, 17202484, 17667416, 18856569, 19849020, 20385480, 21503105, 22084270, 25142092, 25803726, 26465360, 26501124, 27895920, 31427615, 33126405, 34404968, 35334832, 37713138, 39698040, 40770960, 43006210, 44168540, 50284184, 51607452, 53002248, 62855230, 64509315, 66252810, 68809936, 75426276, 79396080, 81711799, 86012420, 88337080, 94282845, 100568368, 103214904, 106004496, 125710460, 129018630, 132505620, 150852552, 163423598, 172024840, 176674160, 188565690, 206429808, 245135397, 251420920, 258037260, 265011240, 301705104, 326847196, 344049680, 377131380, 408558995, 490270794, 502841840, 516074520, 530022480, 653694392, 754262760, 817117990, 980541588, 1032149040, 1225676985, 1307388784, 1508525520, 1634235980, 1961083176, 2451353970, 3268471960, 3922166352, 4902707940, 6536943920, 9805415880, 19610831760]

約数ペア:

[(1, 19610831760), (2, 9805415880), (3, 6536943920), (4, 4902707940), (5, 3922166352), (6, 3268471960), (8, 2451353970), (10, 1961083176), (12, 1634235980), (13, 1508525520), (15, 1307388784), (16, 1225676985), (19, 1032149040), (20, 980541588), (24, 817117990), (26, 754262760), (30, 653694392), (37, 530022480), (38, 516074520), (39, 502841840), (40, 490270794), (48, 408558995), (52, 377131380), (57, 344049680), (60, 326847196), (65, 301705104), (74, 265011240), (76, 258037260), (78, 251420920), (80, 245135397), (95, 206429808), (104, 188565690), (111, 176674160), (114, 172024840), (120, 163423598), (130, 150852552), (148, 132505620), (152, 129018630), (156, 125710460), (185, 106004496), (190, 103214904), (195, 100568368), (208, 94282845), (222, 88337080), (228, 86012420), (240, 81711799), (247, 79396080), (260, 75426276), (285, 68809936), (296, 66252810), (304, 64509315), (312, 62855230), (370, 53002248), (380, 51607452), (390, 50284184), (444, 44168540), (456, 43006210), (481, 40770960), (494, 39698040), (520, 37713138), (555, 35334832), (570, 34404968), (592, 33126405), (624, 31427615), (703, 27895920), (740, 26501124), (741, 26465360), (760, 25803726), (780, 25142092), (888, 22084270), (912, 21503105), (962, 20385480), (988, 19849020), (1040, 18856569), (1110, 17667416), (1140, 17202484), (1235, 15879216), (1406, 13947960), (1443, 13590320), (1480, 13250562), (1482, 13232680), (1520, 12901863), (1560, 12571046), (1776, 11042135), (1924, 10192740), (1976, 9924510), (2109, 9298640), (2220, 8833708), (2280, 8601242), (2405, 8154192), (2470, 7939608), (2812, 6973980), (2886, 6795160), (2960, 6625281), (2964, 6616340), (3120, 6285523), (3515, 5579184), (3705, 5293072), (3848, 5096370), (3952, 4962255), (4218, 4649320), (4440, 4416854), (4560, 4300621), (4810, 4077096), (4940, 3969804), (5624, 3486990), (5772, 3397580), (5928, 3308170), (7030, 2789592), (7215, 2718064), (7410, 2646536), (7696, 2548185), (8436, 2324660), (8880, 2208427), (8941, 2193360), (9139, 2145840), (9620, 2038548), (9880, 1984902), (10545, 1859728), (11248, 1743495), (11544, 1698790), (11856, 1654085), (14060, 1394796), (14430, 1359032), (14820, 1323268), (16872, 1162330), (17882, 1096680), (18278, 1072920), (19240, 1019274), (19760, 992451), (21090, 929864), (23088, 849395), (26823, 731120), (27417, 715280), (28120, 697398), (28860, 679516), (29640, 661634), (33744, 581165), (35764, 548340), (36556, 536460), (38480, 509637), (42180, 464932), (44705, 438672), (45695, 429168), (53646, 365560), (54834, 357640), (56240, 348699), (57720, 339758), (59280, 330817), (71528, 274170), (73112, 268230), (84360, 232466), (89410, 219336), (91390, 214584), (107292, 182780), (109668, 178820), (115440, 169879), (116233, 168720), (134115, 146224), (137085, 143056)]