272389320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5689}}^1$

素因数の和:5732

約数の個数: 192

約数和(自身を含む): 1065168000

約数和(自身を除く): 792778680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5689, 5985, 6840, 7980, 9576, 11378, 11970, 15960, 17067, 22756, 23940, 28445, 34134, 39823, 45512, 47880, 51201, 56890, 68268, 79646, 85335, 102402, 108091, 113780, 119469, 136536, 159292, 170670, 199115, 204804, 216182, 227560, 238938, 256005, 318584, 324273, 341340, 358407, 398230, 409608, 432364, 477876, 512010, 540455, 597345, 648546, 682680, 716814, 756637, 796460, 864728, 955752, 972819, 1024020, 1080910, 1194690, 1297092, 1433628, 1513274, 1592920, 1621365, 1792035, 1945638, 2048040, 2161820, 2269911, 2389380, 2594184, 2867256, 3026548, 3242730, 3584070, 3783185, 3891276, 4323640, 4539822, 4778760, 4864095, 6053096, 6485460, 6809733, 7168140, 7566370, 7782552, 9079644, 9728190, 11349555, 12970920, 13619466, 14336280, 15132740, 18159288, 19456380, 22699110, 27238932, 30265480, 34048665, 38912760, 45398220, 54477864, 68097330, 90796440, 136194660, 272389320]

約数ペア:

[(1, 272389320), (2, 136194660), (3, 90796440), (4, 68097330), (5, 54477864), (6, 45398220), (7, 38912760), (8, 34048665), (9, 30265480), (10, 27238932), (12, 22699110), (14, 19456380), (15, 18159288), (18, 15132740), (19, 14336280), (20, 13619466), (21, 12970920), (24, 11349555), (28, 9728190), (30, 9079644), (35, 7782552), (36, 7566370), (38, 7168140), (40, 6809733), (42, 6485460), (45, 6053096), (56, 4864095), (57, 4778760), (60, 4539822), (63, 4323640), (70, 3891276), (72, 3783185), (76, 3584070), (84, 3242730), (90, 3026548), (95, 2867256), (105, 2594184), (114, 2389380), (120, 2269911), (126, 2161820), (133, 2048040), (140, 1945638), (152, 1792035), (168, 1621365), (171, 1592920), (180, 1513274), (190, 1433628), (210, 1297092), (228, 1194690), (252, 1080910), (266, 1024020), (280, 972819), (285, 955752), (315, 864728), (342, 796460), (360, 756637), (380, 716814), (399, 682680), (420, 648546), (456, 597345), (504, 540455), (532, 512010), (570, 477876), (630, 432364), (665, 409608), (684, 398230), (760, 358407), (798, 341340), (840, 324273), (855, 318584), (1064, 256005), (1140, 238938), (1197, 227560), (1260, 216182), (1330, 204804), (1368, 199115), (1596, 170670), (1710, 159292), (1995, 136536), (2280, 119469), (2394, 113780), (2520, 108091), (2660, 102402), (3192, 85335), (3420, 79646), (3990, 68268), (4788, 56890), (5320, 51201), (5689, 47880), (5985, 45512), (6840, 39823), (7980, 34134), (9576, 28445), (11378, 23940), (11970, 22756), (15960, 17067)]