7929735120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1291}}^1$

素因数の和:1778

約数の個数: 240

約数和(自身を含む): 28116504000

約数和(自身を除く): 20186768880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 449, 456, 570, 684, 720, 760, 855, 898, 912, 1140, 1291, 1347, 1368, 1520, 1710, 1796, 2245, 2280, 2582, 2694, 2736, 3420, 3592, 3873, 4041, 4490, 4560, 5164, 5388, 6455, 6735, 6840, 7184, 7746, 8082, 8531, 8980, 10328, 10776, 11619, 12910, 13470, 13680, 15492, 16164, 17062, 17960, 19365, 20205, 20656, 21552, 23238, 24529, 25593, 25820, 26940, 30984, 32328, 34124, 35920, 38730, 40410, 42655, 46476, 49058, 51186, 51640, 53880, 58095, 61968, 64656, 68248, 73587, 76779, 77460, 80820, 85310, 92952, 98116, 102372, 103280, 107760, 116190, 122645, 127965, 136496, 147174, 153558, 154920, 161640, 170620, 185904, 196232, 204744, 220761, 232380, 245290, 255930, 294348, 307116, 309840, 323280, 341240, 367935, 383895, 392464, 409488, 441522, 464760, 490580, 511860, 579659, 588696, 614232, 682480, 735870, 767790, 883044, 929520, 981160, 1023720, 1103805, 1159318, 1177392, 1228464, 1471740, 1535580, 1738977, 1766088, 1962320, 2047440, 2207610, 2318636, 2898295, 2943480, 3071160, 3477954, 3532176, 4415220, 4637272, 5216931, 5796590, 5886960, 6142320, 6955908, 8694885, 8830440, 9274544, 10433862, 11013521, 11593180, 13911816, 17389770, 17660880, 20867724, 22027042, 23186360, 26084655, 27823632, 33040563, 34779540, 41735448, 44054084, 46372720, 52169310, 55067605, 66081126, 69559080, 83470896, 88108168, 99121689, 104338620, 110135210, 132162252, 139118160, 165202815, 176216336, 198243378, 208677240, 220270420, 264324504, 330405630, 396486756, 417354480, 440540840, 495608445, 528649008, 660811260, 792973512, 881081680, 991216890, 1321622520, 1585947024, 1982433780, 2643245040, 3964867560, 7929735120]

約数ペア:

[(1, 7929735120), (2, 3964867560), (3, 2643245040), (4, 1982433780), (5, 1585947024), (6, 1321622520), (8, 991216890), (9, 881081680), (10, 792973512), (12, 660811260), (15, 528649008), (16, 495608445), (18, 440540840), (19, 417354480), (20, 396486756), (24, 330405630), (30, 264324504), (36, 220270420), (38, 208677240), (40, 198243378), (45, 176216336), (48, 165202815), (57, 139118160), (60, 132162252), (72, 110135210), (76, 104338620), (80, 99121689), (90, 88108168), (95, 83470896), (114, 69559080), (120, 66081126), (144, 55067605), (152, 52169310), (171, 46372720), (180, 44054084), (190, 41735448), (228, 34779540), (240, 33040563), (285, 27823632), (304, 26084655), (342, 23186360), (360, 22027042), (380, 20867724), (449, 17660880), (456, 17389770), (570, 13911816), (684, 11593180), (720, 11013521), (760, 10433862), (855, 9274544), (898, 8830440), (912, 8694885), (1140, 6955908), (1291, 6142320), (1347, 5886960), (1368, 5796590), (1520, 5216931), (1710, 4637272), (1796, 4415220), (2245, 3532176), (2280, 3477954), (2582, 3071160), (2694, 2943480), (2736, 2898295), (3420, 2318636), (3592, 2207610), (3873, 2047440), (4041, 1962320), (4490, 1766088), (4560, 1738977), (5164, 1535580), (5388, 1471740), (6455, 1228464), (6735, 1177392), (6840, 1159318), (7184, 1103805), (7746, 1023720), (8082, 981160), (8531, 929520), (8980, 883044), (10328, 767790), (10776, 735870), (11619, 682480), (12910, 614232), (13470, 588696), (13680, 579659), (15492, 511860), (16164, 490580), (17062, 464760), (17960, 441522), (19365, 409488), (20205, 392464), (20656, 383895), (21552, 367935), (23238, 341240), (24529, 323280), (25593, 309840), (25820, 307116), (26940, 294348), (30984, 255930), (32328, 245290), (34124, 232380), (35920, 220761), (38730, 204744), (40410, 196232), (42655, 185904), (46476, 170620), (49058, 161640), (51186, 154920), (51640, 153558), (53880, 147174), (58095, 136496), (61968, 127965), (64656, 122645), (68248, 116190), (73587, 107760), (76779, 103280), (77460, 102372), (80820, 98116), (85310, 92952)]