1928821440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22079}}^1$

素因数の和:22119

約数の個数: 224

約数和(自身を含む): 7537582080

約数和(自身を除く): 5608760640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 22079, 29120, 43680, 44158, 66237, 87360, 88316, 110395, 132474, 154553, 176632, 220790, 264948, 287027, 309106, 331185, 353264, 441580, 463659, 529896, 574054, 618212, 662370, 706528, 772765, 861081, 883160, 927318, 1059792, 1148108, 1236424, 1324740, 1413056, 1435135, 1545530, 1722162, 1766320, 1854636, 2009189, 2119584, 2296216, 2318295, 2472848, 2649480, 2870270, 3091060, 3444324, 3532640, 3709272, 4018378, 4239168, 4305405, 4592432, 4636590, 4945696, 5298960, 5740540, 6027567, 6182120, 6888648, 7065280, 7418544, 8036756, 8610810, 9184864, 9273180, 9891392, 10045945, 10597920, 11481080, 12055134, 12364240, 13777296, 14837088, 16073512, 17221620, 18369728, 18546360, 20091890, 21195840, 22962160, 24110268, 24728480, 27554592, 29674176, 30137835, 32147024, 34443240, 37092720, 40183780, 45924320, 48220536, 49456960, 55109184, 60275670, 64294048, 68886480, 74185440, 80367560, 91848640, 96441072, 120551340, 128588096, 137772960, 148370880, 160735120, 192882144, 241102680, 275545920, 321470240, 385764288, 482205360, 642940480, 964410720, 1928821440]

約数ペア:

[(1, 1928821440), (2, 964410720), (3, 642940480), (4, 482205360), (5, 385764288), (6, 321470240), (7, 275545920), (8, 241102680), (10, 192882144), (12, 160735120), (13, 148370880), (14, 137772960), (15, 128588096), (16, 120551340), (20, 96441072), (21, 91848640), (24, 80367560), (26, 74185440), (28, 68886480), (30, 64294048), (32, 60275670), (35, 55109184), (39, 49456960), (40, 48220536), (42, 45924320), (48, 40183780), (52, 37092720), (56, 34443240), (60, 32147024), (64, 30137835), (65, 29674176), (70, 27554592), (78, 24728480), (80, 24110268), (84, 22962160), (91, 21195840), (96, 20091890), (104, 18546360), (105, 18369728), (112, 17221620), (120, 16073512), (130, 14837088), (140, 13777296), (156, 12364240), (160, 12055134), (168, 11481080), (182, 10597920), (192, 10045945), (195, 9891392), (208, 9273180), (210, 9184864), (224, 8610810), (240, 8036756), (260, 7418544), (273, 7065280), (280, 6888648), (312, 6182120), (320, 6027567), (336, 5740540), (364, 5298960), (390, 4945696), (416, 4636590), (420, 4592432), (448, 4305405), (455, 4239168), (480, 4018378), (520, 3709272), (546, 3532640), (560, 3444324), (624, 3091060), (672, 2870270), (728, 2649480), (780, 2472848), (832, 2318295), (840, 2296216), (910, 2119584), (960, 2009189), (1040, 1854636), (1092, 1766320), (1120, 1722162), (1248, 1545530), (1344, 1435135), (1365, 1413056), (1456, 1324740), (1560, 1236424), (1680, 1148108), (1820, 1059792), (2080, 927318), (2184, 883160), (2240, 861081), (2496, 772765), (2730, 706528), (2912, 662370), (3120, 618212), (3360, 574054), (3640, 529896), (4160, 463659), (4368, 441580), (5460, 353264), (5824, 331185), (6240, 309106), (6720, 287027), (7280, 264948), (8736, 220790), (10920, 176632), (12480, 154553), (14560, 132474), (17472, 110395), (21840, 88316), (22079, 87360), (29120, 66237), (43680, 44158)]