2045888640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15491

約数の個数: 192

約数和(自身を含む): 7372347840

約数和(自身を除く): 5326459200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5520, 5760, 6624, 7360, 8280, 8832, 11040, 13248, 14720, 15443, 16560, 22080, 26496, 30886, 33120, 44160, 46329, 61772, 66240, 77215, 92658, 123544, 132480, 138987, 154430, 185316, 231645, 247088, 277974, 308860, 355189, 370632, 463290, 494176, 555948, 617720, 694935, 710378, 741264, 926580, 988352, 1065567, 1111896, 1235440, 1389870, 1420756, 1482528, 1775945, 1853160, 1976704, 2131134, 2223792, 2470880, 2779740, 2841512, 2965056, 3196701, 3551890, 3706320, 4262268, 4447584, 4941760, 5327835, 5559480, 5683024, 5930112, 6393402, 7103780, 7412640, 8524536, 8895168, 9883520, 10655670, 11118960, 11366048, 12786804, 14207560, 14825280, 15983505, 17049072, 17790336, 21311340, 22237920, 22732096, 25573608, 28415120, 29650560, 31967010, 34098144, 42622680, 44475840, 45464192, 51147216, 56830240, 63934020, 68196288, 85245360, 88951680, 102294432, 113660480, 127868040, 136392576, 170490720, 204588864, 227320960, 255736080, 340981440, 409177728, 511472160, 681962880, 1022944320, 2045888640]

約数ペア:

[(1, 2045888640), (2, 1022944320), (3, 681962880), (4, 511472160), (5, 409177728), (6, 340981440), (8, 255736080), (9, 227320960), (10, 204588864), (12, 170490720), (15, 136392576), (16, 127868040), (18, 113660480), (20, 102294432), (23, 88951680), (24, 85245360), (30, 68196288), (32, 63934020), (36, 56830240), (40, 51147216), (45, 45464192), (46, 44475840), (48, 42622680), (60, 34098144), (64, 31967010), (69, 29650560), (72, 28415120), (80, 25573608), (90, 22732096), (92, 22237920), (96, 21311340), (115, 17790336), (120, 17049072), (128, 15983505), (138, 14825280), (144, 14207560), (160, 12786804), (180, 11366048), (184, 11118960), (192, 10655670), (207, 9883520), (230, 8895168), (240, 8524536), (276, 7412640), (288, 7103780), (320, 6393402), (345, 5930112), (360, 5683024), (368, 5559480), (384, 5327835), (414, 4941760), (460, 4447584), (480, 4262268), (552, 3706320), (576, 3551890), (640, 3196701), (690, 2965056), (720, 2841512), (736, 2779740), (828, 2470880), (920, 2223792), (960, 2131134), (1035, 1976704), (1104, 1853160), (1152, 1775945), (1380, 1482528), (1440, 1420756), (1472, 1389870), (1656, 1235440), (1840, 1111896), (1920, 1065567), (2070, 988352), (2208, 926580), (2760, 741264), (2880, 710378), (2944, 694935), (3312, 617720), (3680, 555948), (4140, 494176), (4416, 463290), (5520, 370632), (5760, 355189), (6624, 308860), (7360, 277974), (8280, 247088), (8832, 231645), (11040, 185316), (13248, 154430), (14720, 138987), (15443, 132480), (16560, 123544), (22080, 92658), (26496, 77215), (30886, 66240), (33120, 61772), (44160, 46329)]