79336400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 238943040

約数和(自身を除く): 159606640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 38, 40, 44, 50, 52, 55, 65, 73, 76, 80, 88, 95, 100, 104, 110, 130, 143, 146, 152, 176, 190, 200, 208, 209, 220, 247, 260, 275, 286, 292, 304, 325, 365, 380, 400, 418, 440, 475, 494, 520, 550, 572, 584, 650, 715, 730, 760, 803, 836, 880, 949, 950, 988, 1040, 1045, 1100, 1144, 1168, 1235, 1300, 1387, 1430, 1460, 1520, 1606, 1672, 1825, 1898, 1900, 1976, 2090, 2200, 2288, 2470, 2600, 2717, 2774, 2860, 2920, 3212, 3344, 3575, 3650, 3796, 3800, 3952, 4015, 4180, 4400, 4745, 4940, 5200, 5225, 5434, 5548, 5720, 5840, 6175, 6424, 6935, 7150, 7300, 7592, 7600, 8030, 8360, 9490, 9880, 10439, 10450, 10868, 11096, 11440, 12350, 12848, 13585, 13870, 14300, 14600, 15184, 15257, 16060, 16720, 18031, 18980, 19760, 20075, 20878, 20900, 21736, 22192, 23725, 24700, 27170, 27740, 28600, 29200, 30514, 32120, 34675, 36062, 37960, 40150, 41756, 41800, 43472, 47450, 49400, 52195, 54340, 55480, 57200, 61028, 64240, 67925, 69350, 72124, 75920, 76285, 80300, 83512, 83600, 90155, 94900, 98800, 104390, 108680, 110960, 122056, 135850, 138700, 144248, 152570, 160600, 167024, 180310, 189800, 198341, 208780, 217360, 244112, 260975, 271700, 277400, 288496, 305140, 321200, 360620, 379600, 381425, 396682, 417560, 450775, 521950, 543400, 554800, 610280, 721240, 762850, 793364, 835120, 901550, 991705, 1043900, 1086800, 1220560, 1442480, 1525700, 1586728, 1803100, 1983410, 2087800, 3051400, 3173456, 3606200, 3966820, 4175600, 4958525, 6102800, 7212400, 7933640, 9917050, 15867280, 19834100, 39668200, 79336400]

約数ペア:

[(1, 79336400), (2, 39668200), (4, 19834100), (5, 15867280), (8, 9917050), (10, 7933640), (11, 7212400), (13, 6102800), (16, 4958525), (19, 4175600), (20, 3966820), (22, 3606200), (25, 3173456), (26, 3051400), (38, 2087800), (40, 1983410), (44, 1803100), (50, 1586728), (52, 1525700), (55, 1442480), (65, 1220560), (73, 1086800), (76, 1043900), (80, 991705), (88, 901550), (95, 835120), (100, 793364), (104, 762850), (110, 721240), (130, 610280), (143, 554800), (146, 543400), (152, 521950), (176, 450775), (190, 417560), (200, 396682), (208, 381425), (209, 379600), (220, 360620), (247, 321200), (260, 305140), (275, 288496), (286, 277400), (292, 271700), (304, 260975), (325, 244112), (365, 217360), (380, 208780), (400, 198341), (418, 189800), (440, 180310), (475, 167024), (494, 160600), (520, 152570), (550, 144248), (572, 138700), (584, 135850), (650, 122056), (715, 110960), (730, 108680), (760, 104390), (803, 98800), (836, 94900), (880, 90155), (949, 83600), (950, 83512), (988, 80300), (1040, 76285), (1045, 75920), (1100, 72124), (1144, 69350), (1168, 67925), (1235, 64240), (1300, 61028), (1387, 57200), (1430, 55480), (1460, 54340), (1520, 52195), (1606, 49400), (1672, 47450), (1825, 43472), (1898, 41800), (1900, 41756), (1976, 40150), (2090, 37960), (2200, 36062), (2288, 34675), (2470, 32120), (2600, 30514), (2717, 29200), (2774, 28600), (2860, 27740), (2920, 27170), (3212, 24700), (3344, 23725), (3575, 22192), (3650, 21736), (3796, 20900), (3800, 20878), (3952, 20075), (4015, 19760), (4180, 18980), (4400, 18031), (4745, 16720), (4940, 16060), (5200, 15257), (5225, 15184), (5434, 14600), (5548, 14300), (5720, 13870), (5840, 13585), (6175, 12848), (6424, 12350), (6935, 11440), (7150, 11096), (7300, 10868), (7592, 10450), (7600, 10439), (8030, 9880), (8360, 9490)]