797691440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 2466508800

約数和(自身を除く): 1668817360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 73, 76, 79, 80, 91, 95, 104, 112, 130, 133, 140, 146, 152, 158, 182, 190, 208, 247, 260, 266, 280, 292, 304, 316, 364, 365, 380, 395, 455, 494, 511, 520, 532, 553, 560, 584, 632, 665, 728, 730, 760, 790, 910, 949, 988, 1022, 1027, 1040, 1064, 1106, 1168, 1235, 1264, 1330, 1387, 1456, 1460, 1501, 1520, 1580, 1729, 1820, 1898, 1976, 2044, 2054, 2128, 2212, 2470, 2555, 2660, 2765, 2774, 2920, 3002, 3160, 3458, 3640, 3796, 3952, 4088, 4108, 4424, 4745, 4940, 5110, 5135, 5320, 5530, 5548, 5767, 5840, 6004, 6320, 6643, 6916, 6935, 7189, 7280, 7505, 7592, 8176, 8216, 8645, 8848, 9490, 9709, 9880, 10220, 10270, 10507, 10640, 11060, 11096, 11534, 12008, 13286, 13832, 13870, 14378, 15010, 15184, 16432, 17290, 18031, 18980, 19418, 19513, 19760, 20440, 20540, 21014, 22120, 22192, 23068, 24016, 26572, 27664, 27740, 28756, 28835, 30020, 33215, 34580, 35945, 36062, 37960, 38836, 39026, 40369, 40880, 41080, 42028, 44240, 46136, 48545, 52535, 53144, 55480, 57512, 57670, 60040, 66430, 69160, 71890, 72124, 74971, 75920, 77672, 78052, 80738, 82160, 84056, 90155, 92272, 97090, 97565, 105070, 106288, 109573, 110960, 115024, 115340, 120080, 126217, 132860, 136591, 138320, 143780, 144248, 149942, 155344, 156104, 161476, 168112, 180310, 194180, 195130, 201845, 210140, 219146, 230680, 252434, 265720, 273182, 287560, 288496, 299884, 312208, 322952, 360620, 374855, 388360, 390260, 403690, 420280, 438292, 461360, 504868, 524797, 531440, 546364, 547865, 575120, 599768, 631085, 645904, 682955, 721240, 749710, 767011, 776720, 780520, 807380, 840560, 876584, 1009736, 1049594, 1092728, 1095730, 1199536, 1262170, 1365910, 1424449, 1442480, 1499420, 1534022, 1561040, 1614760, 1753168, 2019472, 2099188, 2185456, 2191460, 2524340, 2623985, 2731820, 2848898, 2998840, 3068044, 3229520, 3835055, 4198376, 4382920, 5048680, 5247970, 5463640, 5697796, 5997680, 6136088, 7122245, 7670110, 8396752, 8765840, 9971143, 10097360, 10495940, 10927280, 11395592, 12272176, 14244490, 15340220, 19942286, 20991880, 22791184, 28488980, 30680440, 39884572, 41983760, 49855715, 56977960, 61360880, 79769144, 99711430, 113955920, 159538288, 199422860, 398845720, 797691440]

約数ペア:

[(1, 797691440), (2, 398845720), (4, 199422860), (5, 159538288), (7, 113955920), (8, 99711430), (10, 79769144), (13, 61360880), (14, 56977960), (16, 49855715), (19, 41983760), (20, 39884572), (26, 30680440), (28, 28488980), (35, 22791184), (38, 20991880), (40, 19942286), (52, 15340220), (56, 14244490), (65, 12272176), (70, 11395592), (73, 10927280), (76, 10495940), (79, 10097360), (80, 9971143), (91, 8765840), (95, 8396752), (104, 7670110), (112, 7122245), (130, 6136088), (133, 5997680), (140, 5697796), (146, 5463640), (152, 5247970), (158, 5048680), (182, 4382920), (190, 4198376), (208, 3835055), (247, 3229520), (260, 3068044), (266, 2998840), (280, 2848898), (292, 2731820), (304, 2623985), (316, 2524340), (364, 2191460), (365, 2185456), (380, 2099188), (395, 2019472), (455, 1753168), (494, 1614760), (511, 1561040), (520, 1534022), (532, 1499420), (553, 1442480), (560, 1424449), (584, 1365910), (632, 1262170), (665, 1199536), (728, 1095730), (730, 1092728), (760, 1049594), (790, 1009736), (910, 876584), (949, 840560), (988, 807380), (1022, 780520), (1027, 776720), (1040, 767011), (1064, 749710), (1106, 721240), (1168, 682955), (1235, 645904), (1264, 631085), (1330, 599768), (1387, 575120), (1456, 547865), (1460, 546364), (1501, 531440), (1520, 524797), (1580, 504868), (1729, 461360), (1820, 438292), (1898, 420280), (1976, 403690), (2044, 390260), (2054, 388360), (2128, 374855), (2212, 360620), (2470, 322952), (2555, 312208), (2660, 299884), (2765, 288496), (2774, 287560), (2920, 273182), (3002, 265720), (3160, 252434), (3458, 230680), (3640, 219146), (3796, 210140), (3952, 201845), (4088, 195130), (4108, 194180), (4424, 180310), (4745, 168112), (4940, 161476), (5110, 156104), (5135, 155344), (5320, 149942), (5530, 144248), (5548, 143780), (5767, 138320), (5840, 136591), (6004, 132860), (6320, 126217), (6643, 120080), (6916, 115340), (6935, 115024), (7189, 110960), (7280, 109573), (7505, 106288), (7592, 105070), (8176, 97565), (8216, 97090), (8645, 92272), (8848, 90155), (9490, 84056), (9709, 82160), (9880, 80738), (10220, 78052), (10270, 77672), (10507, 75920), (10640, 74971), (11060, 72124), (11096, 71890), (11534, 69160), (12008, 66430), (13286, 60040), (13832, 57670), (13870, 57512), (14378, 55480), (15010, 53144), (15184, 52535), (16432, 48545), (17290, 46136), (18031, 44240), (18980, 42028), (19418, 41080), (19513, 40880), (19760, 40369), (20440, 39026), (20540, 38836), (21014, 37960), (22120, 36062), (22192, 35945), (23068, 34580), (24016, 33215), (26572, 30020), (27664, 28835), (27740, 28756)]