1261788000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{11}}^3\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 4604221440

約数和(自身を除く): 3342433440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 79, 80, 88, 96, 100, 110, 120, 121, 125, 132, 150, 158, 160, 165, 176, 200, 220, 237, 240, 242, 250, 264, 275, 300, 316, 330, 352, 363, 375, 395, 400, 440, 474, 480, 484, 500, 528, 550, 600, 605, 632, 660, 726, 750, 790, 800, 825, 869, 880, 948, 968, 1000, 1056, 1100, 1185, 1200, 1210, 1264, 1320, 1331, 1375, 1452, 1500, 1580, 1650, 1738, 1760, 1815, 1896, 1936, 1975, 2000, 2200, 2370, 2400, 2420, 2528, 2607, 2640, 2662, 2750, 2904, 3000, 3025, 3160, 3300, 3476, 3630, 3792, 3872, 3950, 3993, 4000, 4125, 4345, 4400, 4740, 4840, 5214, 5280, 5324, 5500, 5808, 5925, 6000, 6050, 6320, 6600, 6655, 6952, 7260, 7584, 7900, 7986, 8250, 8690, 8800, 9075, 9480, 9559, 9680, 9875, 10428, 10648, 11000, 11616, 11850, 12000, 12100, 12640, 13035, 13200, 13310, 13904, 14520, 15125, 15800, 15972, 16500, 17380, 18150, 18960, 19118, 19360, 19750, 19965, 20856, 21296, 21725, 22000, 23700, 24200, 26070, 26400, 26620, 27808, 28677, 29040, 29625, 30250, 31600, 31944, 33000, 33275, 34760, 36300, 37920, 38236, 39500, 39930, 41712, 42592, 43450, 44000, 45375, 47400, 47795, 48400, 52140, 53240, 57354, 58080, 59250, 60500, 63200, 63888, 65175, 66000, 66550, 69520, 72600, 76472, 79000, 79860, 83424, 86900, 90750, 94800, 95590, 96800, 99825, 104280, 105149, 106480, 108625, 114708, 118500, 121000, 127776, 130350, 132000, 133100, 139040, 143385, 145200, 152944, 158000, 159720, 166375, 173800, 181500, 189600, 191180, 199650, 208560, 210298, 212960, 217250, 229416, 237000, 238975, 242000, 260700, 266200, 286770, 290400, 305888, 315447, 316000, 319440, 325875, 332750, 347600, 363000, 382360, 399300, 417120, 420596, 434500, 458832, 474000, 477950, 484000, 499125, 521400, 525745, 532400, 573540, 630894, 638880, 651750, 665500, 695200, 716925, 726000, 764720, 798600, 841192, 869000, 917664, 948000, 955900, 998250, 1042800, 1051490, 1064800, 1147080, 1194875, 1261788, 1303500, 1331000, 1433850, 1452000, 1529440, 1577235, 1597200, 1682384, 1738000, 1911800, 1996500, 2085600, 2102980, 2294160, 2389750, 2523576, 2607000, 2628725, 2662000, 2867700, 3154470, 3194400, 3364768, 3476000, 3584625, 3823600, 3993000, 4205960, 4588320, 4779500, 5047152, 5214000, 5257450, 5324000, 5735400, 6308940, 7169250, 7647200, 7886175, 7986000, 8411920, 9559000, 10094304, 10428000, 10514900, 11470800, 12617880, 13143625, 14338500, 15772350, 15972000, 16823840, 19118000, 21029800, 22941600, 25235760, 26287250, 28677000, 31544700, 38236000, 39430875, 42059600, 50471520, 52574500, 57354000, 63089400, 78861750, 84119200, 105149000, 114708000, 126178800, 157723500, 210298000, 252357600, 315447000, 420596000, 630894000, 1261788000]

約数ペア:

[(1, 1261788000), (2, 630894000), (3, 420596000), (4, 315447000), (5, 252357600), (6, 210298000), (8, 157723500), (10, 126178800), (11, 114708000), (12, 105149000), (15, 84119200), (16, 78861750), (20, 63089400), (22, 57354000), (24, 52574500), (25, 50471520), (30, 42059600), (32, 39430875), (33, 38236000), (40, 31544700), (44, 28677000), (48, 26287250), (50, 25235760), (55, 22941600), (60, 21029800), (66, 19118000), (75, 16823840), (79, 15972000), (80, 15772350), (88, 14338500), (96, 13143625), (100, 12617880), (110, 11470800), (120, 10514900), (121, 10428000), (125, 10094304), (132, 9559000), (150, 8411920), (158, 7986000), (160, 7886175), (165, 7647200), (176, 7169250), (200, 6308940), (220, 5735400), (237, 5324000), (240, 5257450), (242, 5214000), (250, 5047152), (264, 4779500), (275, 4588320), (300, 4205960), (316, 3993000), (330, 3823600), (352, 3584625), (363, 3476000), (375, 3364768), (395, 3194400), (400, 3154470), (440, 2867700), (474, 2662000), (480, 2628725), (484, 2607000), (500, 2523576), (528, 2389750), (550, 2294160), (600, 2102980), (605, 2085600), (632, 1996500), (660, 1911800), (726, 1738000), (750, 1682384), (790, 1597200), (800, 1577235), (825, 1529440), (869, 1452000), (880, 1433850), (948, 1331000), (968, 1303500), (1000, 1261788), (1056, 1194875), (1100, 1147080), (1185, 1064800), (1200, 1051490), (1210, 1042800), (1264, 998250), (1320, 955900), (1331, 948000), (1375, 917664), (1452, 869000), (1500, 841192), (1580, 798600), (1650, 764720), (1738, 726000), (1760, 716925), (1815, 695200), (1896, 665500), (1936, 651750), (1975, 638880), (2000, 630894), (2200, 573540), (2370, 532400), (2400, 525745), (2420, 521400), (2528, 499125), (2607, 484000), (2640, 477950), (2662, 474000), (2750, 458832), (2904, 434500), (3000, 420596), (3025, 417120), (3160, 399300), (3300, 382360), (3476, 363000), (3630, 347600), (3792, 332750), (3872, 325875), (3950, 319440), (3993, 316000), (4000, 315447), (4125, 305888), (4345, 290400), (4400, 286770), (4740, 266200), (4840, 260700), (5214, 242000), (5280, 238975), (5324, 237000), (5500, 229416), (5808, 217250), (5925, 212960), (6000, 210298), (6050, 208560), (6320, 199650), (6600, 191180), (6655, 189600), (6952, 181500), (7260, 173800), (7584, 166375), (7900, 159720), (7986, 158000), (8250, 152944), (8690, 145200), (8800, 143385), (9075, 139040), (9480, 133100), (9559, 132000), (9680, 130350), (9875, 127776), (10428, 121000), (10648, 118500), (11000, 114708), (11616, 108625), (11850, 106480), (12000, 105149), (12100, 104280), (12640, 99825), (13035, 96800), (13200, 95590), (13310, 94800), (13904, 90750), (14520, 86900), (15125, 83424), (15800, 79860), (15972, 79000), (16500, 76472), (17380, 72600), (18150, 69520), (18960, 66550), (19118, 66000), (19360, 65175), (19750, 63888), (19965, 63200), (20856, 60500), (21296, 59250), (21725, 58080), (22000, 57354), (23700, 53240), (24200, 52140), (26070, 48400), (26400, 47795), (26620, 47400), (27808, 45375), (28677, 44000), (29040, 43450), (29625, 42592), (30250, 41712), (31600, 39930), (31944, 39500), (33000, 38236), (33275, 37920), (34760, 36300)]