1555516320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 384

約数和(自身を含む): 5573836800

約数和(自身を除く): 4018320480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 79, 80, 85, 95, 96, 102, 114, 120, 127, 136, 152, 158, 160, 170, 190, 204, 228, 237, 240, 254, 255, 272, 285, 304, 316, 323, 340, 380, 381, 395, 408, 456, 474, 480, 508, 510, 544, 570, 608, 632, 635, 646, 680, 760, 762, 790, 816, 912, 948, 969, 1016, 1020, 1140, 1185, 1264, 1270, 1292, 1343, 1360, 1501, 1520, 1524, 1580, 1615, 1632, 1824, 1896, 1905, 1938, 2032, 2040, 2159, 2280, 2370, 2413, 2528, 2540, 2584, 2686, 2720, 3002, 3040, 3048, 3160, 3230, 3792, 3810, 3876, 4029, 4064, 4080, 4318, 4503, 4560, 4740, 4826, 4845, 5080, 5168, 5372, 6004, 6096, 6320, 6460, 6477, 6715, 7239, 7505, 7584, 7620, 7752, 8058, 8160, 8636, 9006, 9120, 9480, 9652, 9690, 10033, 10160, 10336, 10744, 10795, 12008, 12065, 12192, 12640, 12920, 12954, 13430, 14478, 15010, 15240, 15504, 16116, 17272, 18012, 18960, 19304, 19380, 20066, 20145, 20320, 21488, 21590, 22515, 24016, 24130, 25517, 25840, 25908, 26860, 28956, 30020, 30099, 30480, 31008, 32232, 32385, 34544, 36024, 36195, 37920, 38608, 38760, 40132, 40290, 41021, 42976, 43180, 45030, 48032, 48260, 50165, 51034, 51680, 51816, 53720, 57912, 60040, 60198, 60960, 64464, 64770, 69088, 72048, 72390, 76551, 77216, 77520, 80264, 80580, 82042, 86360, 90060, 96520, 100330, 102068, 103632, 107440, 115824, 120080, 120396, 123063, 127585, 128928, 129540, 144096, 144780, 150495, 153102, 155040, 160528, 161160, 164084, 170561, 172720, 180120, 190627, 193040, 200660, 204136, 205105, 207264, 214880, 231648, 240160, 240792, 246126, 255170, 259080, 289560, 300990, 306204, 321056, 322320, 328168, 341122, 345440, 360240, 381254, 382755, 386080, 401320, 408272, 410210, 481584, 492252, 510340, 511683, 518160, 571881, 579120, 601980, 612408, 615315, 644640, 656336, 682244, 720480, 762508, 765510, 802640, 816544, 820420, 852805, 953135, 963168, 984504, 1020680, 1023366, 1036320, 1143762, 1158240, 1203960, 1224816, 1230630, 1312672, 1364488, 1525016, 1531020, 1605280, 1640840, 1705610, 1906270, 1969008, 2041360, 2046732, 2287524, 2407920, 2449632, 2461260, 2558415, 2728976, 2859405, 3050032, 3062040, 3240659, 3281680, 3411220, 3812540, 3938016, 4082720, 4093464, 4575048, 4815840, 4922520, 5116830, 5457952, 5718810, 6100064, 6124080, 6481318, 6563360, 6822440, 7625080, 8186928, 9150096, 9721977, 9845040, 10233660, 11437620, 12248160, 12962636, 13644880, 15250160, 16203295, 16373856, 18300192, 19443954, 19690080, 20467320, 22875240, 25925272, 27289760, 30500320, 32406590, 38887908, 40934640, 45750480, 48609885, 51850544, 64813180, 77775816, 81869280, 91500960, 97219770, 103701088, 129626360, 155551632, 194439540, 259252720, 311103264, 388879080, 518505440, 777758160, 1555516320]

約数ペア:

[(1, 1555516320), (2, 777758160), (3, 518505440), (4, 388879080), (5, 311103264), (6, 259252720), (8, 194439540), (10, 155551632), (12, 129626360), (15, 103701088), (16, 97219770), (17, 91500960), (19, 81869280), (20, 77775816), (24, 64813180), (30, 51850544), (32, 48609885), (34, 45750480), (38, 40934640), (40, 38887908), (48, 32406590), (51, 30500320), (57, 27289760), (60, 25925272), (68, 22875240), (76, 20467320), (79, 19690080), (80, 19443954), (85, 18300192), (95, 16373856), (96, 16203295), (102, 15250160), (114, 13644880), (120, 12962636), (127, 12248160), (136, 11437620), (152, 10233660), (158, 9845040), (160, 9721977), (170, 9150096), (190, 8186928), (204, 7625080), (228, 6822440), (237, 6563360), (240, 6481318), (254, 6124080), (255, 6100064), (272, 5718810), (285, 5457952), (304, 5116830), (316, 4922520), (323, 4815840), (340, 4575048), (380, 4093464), (381, 4082720), (395, 3938016), (408, 3812540), (456, 3411220), (474, 3281680), (480, 3240659), (508, 3062040), (510, 3050032), (544, 2859405), (570, 2728976), (608, 2558415), (632, 2461260), (635, 2449632), (646, 2407920), (680, 2287524), (760, 2046732), (762, 2041360), (790, 1969008), (816, 1906270), (912, 1705610), (948, 1640840), (969, 1605280), (1016, 1531020), (1020, 1525016), (1140, 1364488), (1185, 1312672), (1264, 1230630), (1270, 1224816), (1292, 1203960), (1343, 1158240), (1360, 1143762), (1501, 1036320), (1520, 1023366), (1524, 1020680), (1580, 984504), (1615, 963168), (1632, 953135), (1824, 852805), (1896, 820420), (1905, 816544), (1938, 802640), (2032, 765510), (2040, 762508), (2159, 720480), (2280, 682244), (2370, 656336), (2413, 644640), (2528, 615315), (2540, 612408), (2584, 601980), (2686, 579120), (2720, 571881), (3002, 518160), (3040, 511683), (3048, 510340), (3160, 492252), (3230, 481584), (3792, 410210), (3810, 408272), (3876, 401320), (4029, 386080), (4064, 382755), (4080, 381254), (4318, 360240), (4503, 345440), (4560, 341122), (4740, 328168), (4826, 322320), (4845, 321056), (5080, 306204), (5168, 300990), (5372, 289560), (6004, 259080), (6096, 255170), (6320, 246126), (6460, 240792), (6477, 240160), (6715, 231648), (7239, 214880), (7505, 207264), (7584, 205105), (7620, 204136), (7752, 200660), (8058, 193040), (8160, 190627), (8636, 180120), (9006, 172720), (9120, 170561), (9480, 164084), (9652, 161160), (9690, 160528), (10033, 155040), (10160, 153102), (10336, 150495), (10744, 144780), (10795, 144096), (12008, 129540), (12065, 128928), (12192, 127585), (12640, 123063), (12920, 120396), (12954, 120080), (13430, 115824), (14478, 107440), (15010, 103632), (15240, 102068), (15504, 100330), (16116, 96520), (17272, 90060), (18012, 86360), (18960, 82042), (19304, 80580), (19380, 80264), (20066, 77520), (20145, 77216), (20320, 76551), (21488, 72390), (21590, 72048), (22515, 69088), (24016, 64770), (24130, 64464), (25517, 60960), (25840, 60198), (25908, 60040), (26860, 57912), (28956, 53720), (30020, 51816), (30099, 51680), (30480, 51034), (31008, 50165), (32232, 48260), (32385, 48032), (34544, 45030), (36024, 43180), (36195, 42976), (37920, 41021), (38608, 40290), (38760, 40132)]