1970693400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3566

約数の個数: 192

約数和(自身を含む): 6671135520

約数和(自身を除く): 4700442120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 73, 75, 78, 100, 104, 120, 130, 146, 150, 156, 195, 200, 219, 260, 292, 300, 312, 325, 365, 390, 438, 520, 584, 600, 650, 730, 780, 876, 949, 975, 1095, 1300, 1460, 1560, 1752, 1825, 1898, 1950, 2190, 2600, 2847, 2920, 3461, 3650, 3796, 3900, 4380, 4745, 5475, 5694, 6922, 7300, 7592, 7800, 8760, 9490, 10383, 10950, 11388, 13844, 14235, 14600, 17305, 18980, 20766, 21900, 22776, 23725, 27688, 28470, 34610, 37960, 41532, 43800, 44993, 47450, 51915, 56940, 69220, 71175, 83064, 86525, 89986, 94900, 103830, 113880, 134979, 138440, 142350, 173050, 179972, 189800, 207660, 224965, 252653, 259575, 269958, 284700, 346100, 359944, 415320, 449930, 505306, 519150, 539916, 569400, 674895, 692200, 757959, 899860, 1010612, 1038300, 1079832, 1124825, 1263265, 1349790, 1515918, 1799720, 2021224, 2076600, 2249650, 2526530, 2699580, 3031836, 3284489, 3374475, 3789795, 4499300, 5053060, 5399160, 6063672, 6316325, 6568978, 6748950, 7579590, 8998600, 9853467, 10106120, 12632650, 13137956, 13497900, 15159180, 16422445, 18948975, 19706934, 25265300, 26275912, 26995800, 30318360, 32844890, 37897950, 39413868, 49267335, 50530600, 65689780, 75795900, 78827736, 82112225, 98534670, 131379560, 151591800, 164224450, 197069340, 246336675, 328448900, 394138680, 492673350, 656897800, 985346700, 1970693400]

約数ペア:

[(1, 1970693400), (2, 985346700), (3, 656897800), (4, 492673350), (5, 394138680), (6, 328448900), (8, 246336675), (10, 197069340), (12, 164224450), (13, 151591800), (15, 131379560), (20, 98534670), (24, 82112225), (25, 78827736), (26, 75795900), (30, 65689780), (39, 50530600), (40, 49267335), (50, 39413868), (52, 37897950), (60, 32844890), (65, 30318360), (73, 26995800), (75, 26275912), (78, 25265300), (100, 19706934), (104, 18948975), (120, 16422445), (130, 15159180), (146, 13497900), (150, 13137956), (156, 12632650), (195, 10106120), (200, 9853467), (219, 8998600), (260, 7579590), (292, 6748950), (300, 6568978), (312, 6316325), (325, 6063672), (365, 5399160), (390, 5053060), (438, 4499300), (520, 3789795), (584, 3374475), (600, 3284489), (650, 3031836), (730, 2699580), (780, 2526530), (876, 2249650), (949, 2076600), (975, 2021224), (1095, 1799720), (1300, 1515918), (1460, 1349790), (1560, 1263265), (1752, 1124825), (1825, 1079832), (1898, 1038300), (1950, 1010612), (2190, 899860), (2600, 757959), (2847, 692200), (2920, 674895), (3461, 569400), (3650, 539916), (3796, 519150), (3900, 505306), (4380, 449930), (4745, 415320), (5475, 359944), (5694, 346100), (6922, 284700), (7300, 269958), (7592, 259575), (7800, 252653), (8760, 224965), (9490, 207660), (10383, 189800), (10950, 179972), (11388, 173050), (13844, 142350), (14235, 138440), (14600, 134979), (17305, 113880), (18980, 103830), (20766, 94900), (21900, 89986), (22776, 86525), (23725, 83064), (27688, 71175), (28470, 69220), (34610, 56940), (37960, 51915), (41532, 47450), (43800, 44993)]