2914866760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 7707268800

約数和(自身を除く): 4792402040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 95, 104, 124, 130, 152, 155, 190, 247, 248, 260, 307, 310, 380, 403, 494, 520, 589, 614, 620, 760, 806, 961, 988, 1178, 1228, 1235, 1240, 1535, 1612, 1922, 1976, 2015, 2356, 2456, 2470, 2945, 3070, 3224, 3844, 3991, 4030, 4712, 4805, 4940, 5833, 5890, 6140, 7657, 7688, 7982, 8060, 9517, 9610, 9880, 11666, 11780, 12280, 12493, 15314, 15964, 16120, 18259, 19034, 19220, 19955, 23332, 23560, 24986, 29165, 30628, 31928, 36518, 38068, 38285, 38440, 39910, 46664, 47585, 49972, 58330, 61256, 62465, 73036, 75829, 76136, 76570, 79820, 91295, 95170, 99944, 116660, 123721, 124930, 146072, 151658, 153140, 159640, 180823, 182590, 190340, 233320, 237367, 247442, 249860, 295027, 303316, 306280, 361646, 365180, 379145, 380680, 474734, 494884, 499720, 590054, 606632, 618605, 723292, 730360, 758290, 904115, 949468, 989768, 1180108, 1186835, 1237210, 1446584, 1475135, 1516580, 1808230, 1898936, 2350699, 2360216, 2373670, 2474420, 2950270, 3033160, 3616460, 3835351, 4701398, 4747340, 4948840, 5605513, 5900540, 7232920, 7670702, 9402796, 9494680, 11211026, 11753495, 11801080, 15341404, 18805592, 19176755, 22422052, 23506990, 28027565, 30682808, 38353510, 44844104, 47013980, 56055130, 72871669, 76707020, 94027960, 112110260, 145743338, 153414040, 224220520, 291486676, 364358345, 582973352, 728716690, 1457433380, 2914866760]

約数ペア:

[(1, 2914866760), (2, 1457433380), (4, 728716690), (5, 582973352), (8, 364358345), (10, 291486676), (13, 224220520), (19, 153414040), (20, 145743338), (26, 112110260), (31, 94027960), (38, 76707020), (40, 72871669), (52, 56055130), (62, 47013980), (65, 44844104), (76, 38353510), (95, 30682808), (104, 28027565), (124, 23506990), (130, 22422052), (152, 19176755), (155, 18805592), (190, 15341404), (247, 11801080), (248, 11753495), (260, 11211026), (307, 9494680), (310, 9402796), (380, 7670702), (403, 7232920), (494, 5900540), (520, 5605513), (589, 4948840), (614, 4747340), (620, 4701398), (760, 3835351), (806, 3616460), (961, 3033160), (988, 2950270), (1178, 2474420), (1228, 2373670), (1235, 2360216), (1240, 2350699), (1535, 1898936), (1612, 1808230), (1922, 1516580), (1976, 1475135), (2015, 1446584), (2356, 1237210), (2456, 1186835), (2470, 1180108), (2945, 989768), (3070, 949468), (3224, 904115), (3844, 758290), (3991, 730360), (4030, 723292), (4712, 618605), (4805, 606632), (4940, 590054), (5833, 499720), (5890, 494884), (6140, 474734), (7657, 380680), (7688, 379145), (7982, 365180), (8060, 361646), (9517, 306280), (9610, 303316), (9880, 295027), (11666, 249860), (11780, 247442), (12280, 237367), (12493, 233320), (15314, 190340), (15964, 182590), (16120, 180823), (18259, 159640), (19034, 153140), (19220, 151658), (19955, 146072), (23332, 124930), (23560, 123721), (24986, 116660), (29165, 99944), (30628, 95170), (31928, 91295), (36518, 79820), (38068, 76570), (38285, 76136), (38440, 75829), (39910, 73036), (46664, 62465), (47585, 61256), (49972, 58330)]