7388170400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:584

約数の個数: 288

約数和(自身を含む): 20615430528

約数和(自身を除く): 13227260128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 67, 80, 92, 100, 104, 115, 130, 134, 160, 184, 200, 208, 230, 260, 268, 299, 325, 335, 368, 400, 416, 460, 461, 520, 536, 575, 598, 650, 670, 736, 800, 871, 920, 922, 1040, 1072, 1150, 1196, 1300, 1340, 1495, 1541, 1675, 1742, 1840, 1844, 2080, 2144, 2300, 2305, 2392, 2600, 2680, 2990, 3082, 3350, 3484, 3680, 3688, 4355, 4600, 4610, 4784, 5200, 5360, 5980, 5993, 6164, 6700, 6968, 7376, 7475, 7705, 8710, 9200, 9220, 9568, 10400, 10603, 10720, 11525, 11960, 11986, 12328, 13400, 13936, 14752, 14950, 15410, 17420, 18400, 18440, 20033, 21206, 21775, 23050, 23920, 23972, 24656, 26800, 27872, 29900, 29965, 30820, 30887, 34840, 36880, 38525, 40066, 42412, 43550, 46100, 47840, 47944, 49312, 53015, 53600, 59800, 59930, 61640, 61774, 69680, 73760, 77050, 80132, 84824, 87100, 92200, 95888, 100165, 106030, 119600, 119860, 123280, 123548, 137839, 139360, 149825, 154100, 154435, 160264, 169648, 174200, 184400, 191776, 200330, 212060, 239200, 239720, 246560, 247096, 265075, 275678, 299650, 308200, 308870, 320528, 339296, 348400, 368800, 400660, 401531, 424120, 479440, 494192, 500825, 530150, 551356, 599300, 616400, 617740, 641056, 689195, 696800, 710401, 772175, 801320, 803062, 848240, 958880, 988384, 1001650, 1060300, 1102712, 1198600, 1232800, 1235480, 1378390, 1420802, 1544350, 1602640, 1606124, 1696480, 2003300, 2007655, 2120600, 2205424, 2397200, 2470960, 2756780, 2841604, 3088700, 3205280, 3212248, 3445975, 3552005, 4006600, 4015310, 4241200, 4410848, 4794400, 4941920, 5513560, 5683208, 6177400, 6424496, 6891950, 7104010, 8013200, 8030620, 8482400, 9235213, 10038275, 11027120, 11366416, 12354800, 12848992, 13783900, 14208020, 16026400, 16061240, 17760025, 18470426, 20076550, 22054240, 22732832, 24709600, 27567800, 28416040, 32122480, 35520050, 36940852, 40153100, 46176065, 55135600, 56832080, 64244960, 71040100, 73881704, 80306200, 92352130, 110271200, 113664160, 142080200, 147763408, 160612400, 184704260, 230880325, 284160400, 295526816, 321224800, 369408520, 461760650, 568320800, 738817040, 923521300, 1477634080, 1847042600, 3694085200, 7388170400]

約数ペア:

[(1, 7388170400), (2, 3694085200), (4, 1847042600), (5, 1477634080), (8, 923521300), (10, 738817040), (13, 568320800), (16, 461760650), (20, 369408520), (23, 321224800), (25, 295526816), (26, 284160400), (32, 230880325), (40, 184704260), (46, 160612400), (50, 147763408), (52, 142080200), (65, 113664160), (67, 110271200), (80, 92352130), (92, 80306200), (100, 73881704), (104, 71040100), (115, 64244960), (130, 56832080), (134, 55135600), (160, 46176065), (184, 40153100), (200, 36940852), (208, 35520050), (230, 32122480), (260, 28416040), (268, 27567800), (299, 24709600), (325, 22732832), (335, 22054240), (368, 20076550), (400, 18470426), (416, 17760025), (460, 16061240), (461, 16026400), (520, 14208020), (536, 13783900), (575, 12848992), (598, 12354800), (650, 11366416), (670, 11027120), (736, 10038275), (800, 9235213), (871, 8482400), (920, 8030620), (922, 8013200), (1040, 7104010), (1072, 6891950), (1150, 6424496), (1196, 6177400), (1300, 5683208), (1340, 5513560), (1495, 4941920), (1541, 4794400), (1675, 4410848), (1742, 4241200), (1840, 4015310), (1844, 4006600), (2080, 3552005), (2144, 3445975), (2300, 3212248), (2305, 3205280), (2392, 3088700), (2600, 2841604), (2680, 2756780), (2990, 2470960), (3082, 2397200), (3350, 2205424), (3484, 2120600), (3680, 2007655), (3688, 2003300), (4355, 1696480), (4600, 1606124), (4610, 1602640), (4784, 1544350), (5200, 1420802), (5360, 1378390), (5980, 1235480), (5993, 1232800), (6164, 1198600), (6700, 1102712), (6968, 1060300), (7376, 1001650), (7475, 988384), (7705, 958880), (8710, 848240), (9200, 803062), (9220, 801320), (9568, 772175), (10400, 710401), (10603, 696800), (10720, 689195), (11525, 641056), (11960, 617740), (11986, 616400), (12328, 599300), (13400, 551356), (13936, 530150), (14752, 500825), (14950, 494192), (15410, 479440), (17420, 424120), (18400, 401531), (18440, 400660), (20033, 368800), (21206, 348400), (21775, 339296), (23050, 320528), (23920, 308870), (23972, 308200), (24656, 299650), (26800, 275678), (27872, 265075), (29900, 247096), (29965, 246560), (30820, 239720), (30887, 239200), (34840, 212060), (36880, 200330), (38525, 191776), (40066, 184400), (42412, 174200), (43550, 169648), (46100, 160264), (47840, 154435), (47944, 154100), (49312, 149825), (53015, 139360), (53600, 137839), (59800, 123548), (59930, 123280), (61640, 119860), (61774, 119600), (69680, 106030), (73760, 100165), (77050, 95888), (80132, 92200), (84824, 87100)]