19827252720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{5407}}^1$

素因数の和:5900

約数の個数: 240

約数和(自身を含む): 72810196992

約数和(自身を除く): 52982944272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 463, 495, 528, 660, 720, 792, 880, 926, 990, 1320, 1389, 1584, 1852, 1980, 2315, 2640, 2778, 3704, 3960, 4167, 4630, 5093, 5407, 5556, 6945, 7408, 7920, 8334, 9260, 10186, 10814, 11112, 13890, 15279, 16221, 16668, 18520, 20372, 20835, 21628, 22224, 25465, 27035, 27780, 30558, 32442, 33336, 37040, 40744, 41670, 43256, 45837, 48663, 50930, 54070, 55560, 59477, 61116, 64884, 66672, 76395, 81105, 81488, 83340, 86512, 91674, 97326, 101860, 108140, 111120, 118954, 122232, 129768, 152790, 162210, 166680, 178431, 183348, 194652, 203720, 216280, 229185, 237908, 243315, 244464, 259536, 297385, 305580, 324420, 333360, 356862, 366696, 389304, 407440, 432560, 458370, 475816, 486630, 535293, 594770, 611160, 648840, 713724, 733392, 778608, 892155, 916740, 951632, 973260, 1070586, 1189540, 1222320, 1297680, 1427448, 1784310, 1833480, 1946520, 2141172, 2379080, 2503441, 2676465, 2854896, 3568620, 3666960, 3893040, 4282344, 4758160, 5006882, 5352930, 7137240, 7510323, 8564688, 10013764, 10705860, 12517205, 14274480, 15020646, 20027528, 21411720, 22530969, 25034410, 27537851, 30041292, 37551615, 40055056, 42823440, 45061938, 50068820, 55075702, 60082584, 75103230, 82613553, 90123876, 100137640, 110151404, 112654845, 120165168, 137689255, 150206460, 165227106, 180247752, 200275280, 220302808, 225309690, 247840659, 275378510, 300412920, 330454212, 360495504, 413067765, 440605616, 450619380, 495681318, 550757020, 600825840, 660908424, 826135530, 901238760, 991362636, 1101514040, 1239203295, 1321816848, 1652271060, 1802477520, 1982725272, 2203028080, 2478406590, 3304542120, 3965450544, 4956813180, 6609084240, 9913626360, 19827252720]

約数ペア:

[(1, 19827252720), (2, 9913626360), (3, 6609084240), (4, 4956813180), (5, 3965450544), (6, 3304542120), (8, 2478406590), (9, 2203028080), (10, 1982725272), (11, 1802477520), (12, 1652271060), (15, 1321816848), (16, 1239203295), (18, 1101514040), (20, 991362636), (22, 901238760), (24, 826135530), (30, 660908424), (33, 600825840), (36, 550757020), (40, 495681318), (44, 450619380), (45, 440605616), (48, 413067765), (55, 360495504), (60, 330454212), (66, 300412920), (72, 275378510), (80, 247840659), (88, 225309690), (90, 220302808), (99, 200275280), (110, 180247752), (120, 165227106), (132, 150206460), (144, 137689255), (165, 120165168), (176, 112654845), (180, 110151404), (198, 100137640), (220, 90123876), (240, 82613553), (264, 75103230), (330, 60082584), (360, 55075702), (396, 50068820), (440, 45061938), (463, 42823440), (495, 40055056), (528, 37551615), (660, 30041292), (720, 27537851), (792, 25034410), (880, 22530969), (926, 21411720), (990, 20027528), (1320, 15020646), (1389, 14274480), (1584, 12517205), (1852, 10705860), (1980, 10013764), (2315, 8564688), (2640, 7510323), (2778, 7137240), (3704, 5352930), (3960, 5006882), (4167, 4758160), (4630, 4282344), (5093, 3893040), (5407, 3666960), (5556, 3568620), (6945, 2854896), (7408, 2676465), (7920, 2503441), (8334, 2379080), (9260, 2141172), (10186, 1946520), (10814, 1833480), (11112, 1784310), (13890, 1427448), (15279, 1297680), (16221, 1222320), (16668, 1189540), (18520, 1070586), (20372, 973260), (20835, 951632), (21628, 916740), (22224, 892155), (25465, 778608), (27035, 733392), (27780, 713724), (30558, 648840), (32442, 611160), (33336, 594770), (37040, 535293), (40744, 486630), (41670, 475816), (43256, 458370), (45837, 432560), (48663, 407440), (50930, 389304), (54070, 366696), (55560, 356862), (59477, 333360), (61116, 324420), (64884, 305580), (66672, 297385), (76395, 259536), (81105, 244464), (81488, 243315), (83340, 237908), (86512, 229185), (91674, 216280), (97326, 203720), (101860, 194652), (108140, 183348), (111120, 178431), (118954, 166680), (122232, 162210), (129768, 152790)]