29681040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 101422080

約数和(自身を除く): 71741040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 283, 285, 304, 345, 368, 380, 437, 456, 460, 552, 566, 570, 690, 760, 849, 874, 912, 920, 1104, 1132, 1140, 1311, 1380, 1415, 1520, 1698, 1748, 1840, 2185, 2264, 2280, 2622, 2760, 2830, 3396, 3496, 4245, 4370, 4528, 4560, 5244, 5377, 5520, 5660, 6509, 6555, 6792, 6992, 8490, 8740, 10488, 10754, 11320, 13018, 13110, 13584, 16131, 16980, 17480, 19527, 20976, 21508, 22640, 26036, 26220, 26885, 32262, 32545, 33960, 34960, 39054, 43016, 52072, 52440, 53770, 64524, 65090, 67920, 78108, 80655, 86032, 97635, 104144, 104880, 107540, 123671, 129048, 130180, 156216, 161310, 195270, 215080, 247342, 258096, 260360, 312432, 322620, 371013, 390540, 430160, 494684, 520720, 618355, 645240, 742026, 781080, 989368, 1236710, 1290480, 1484052, 1562160, 1855065, 1978736, 2473420, 2968104, 3710130, 4946840, 5936208, 7420260, 9893680, 14840520, 29681040]

約数ペア:

[(1, 29681040), (2, 14840520), (3, 9893680), (4, 7420260), (5, 5936208), (6, 4946840), (8, 3710130), (10, 2968104), (12, 2473420), (15, 1978736), (16, 1855065), (19, 1562160), (20, 1484052), (23, 1290480), (24, 1236710), (30, 989368), (38, 781080), (40, 742026), (46, 645240), (48, 618355), (57, 520720), (60, 494684), (69, 430160), (76, 390540), (80, 371013), (92, 322620), (95, 312432), (114, 260360), (115, 258096), (120, 247342), (138, 215080), (152, 195270), (184, 161310), (190, 156216), (228, 130180), (230, 129048), (240, 123671), (276, 107540), (283, 104880), (285, 104144), (304, 97635), (345, 86032), (368, 80655), (380, 78108), (437, 67920), (456, 65090), (460, 64524), (552, 53770), (566, 52440), (570, 52072), (690, 43016), (760, 39054), (849, 34960), (874, 33960), (912, 32545), (920, 32262), (1104, 26885), (1132, 26220), (1140, 26036), (1311, 22640), (1380, 21508), (1415, 20976), (1520, 19527), (1698, 17480), (1748, 16980), (1840, 16131), (2185, 13584), (2264, 13110), (2280, 13018), (2622, 11320), (2760, 10754), (2830, 10488), (3396, 8740), (3496, 8490), (4245, 6992), (4370, 6792), (4528, 6555), (4560, 6509), (5244, 5660), (5377, 5520)]