2919150520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 192

約数和(自身を含む): 7975959840

約数和(自身を除く): 5056809320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 88, 104, 110, 130, 143, 148, 169, 185, 220, 260, 286, 296, 338, 370, 407, 440, 481, 520, 572, 676, 715, 740, 814, 845, 962, 1061, 1144, 1352, 1430, 1480, 1628, 1690, 1859, 1924, 2035, 2122, 2405, 2860, 3256, 3380, 3718, 3848, 4070, 4244, 4810, 5291, 5305, 5720, 6253, 6760, 7436, 8140, 8488, 9295, 9620, 10582, 10610, 11671, 12506, 13793, 14872, 16280, 18590, 19240, 21164, 21220, 23342, 25012, 26455, 27586, 31265, 37180, 39257, 42328, 42440, 46684, 50024, 52910, 55172, 58355, 62530, 68783, 68965, 74360, 78514, 93368, 105820, 110344, 116710, 125060, 137566, 137930, 151723, 157028, 179309, 196285, 211640, 233420, 250120, 275132, 275860, 303446, 314056, 343915, 358618, 392570, 431827, 466840, 510341, 550264, 551720, 606892, 687830, 717236, 758615, 785140, 863654, 896545, 1020682, 1213784, 1375660, 1434472, 1517230, 1570280, 1727308, 1793090, 1972399, 2041364, 2159135, 2551705, 2751320, 3034460, 3454616, 3586180, 3944798, 4082728, 4318270, 5103410, 5613751, 6068920, 6634433, 7172360, 7889596, 8636540, 9861995, 10206820, 11227502, 13268866, 15779192, 17273080, 19723990, 20413640, 22455004, 26537732, 28068755, 33172165, 39447980, 44910008, 53075464, 56137510, 66344330, 72978763, 78895960, 112275020, 132688660, 145957526, 224550040, 265377320, 291915052, 364893815, 583830104, 729787630, 1459575260, 2919150520]

約数ペア:

[(1, 2919150520), (2, 1459575260), (4, 729787630), (5, 583830104), (8, 364893815), (10, 291915052), (11, 265377320), (13, 224550040), (20, 145957526), (22, 132688660), (26, 112275020), (37, 78895960), (40, 72978763), (44, 66344330), (52, 56137510), (55, 53075464), (65, 44910008), (74, 39447980), (88, 33172165), (104, 28068755), (110, 26537732), (130, 22455004), (143, 20413640), (148, 19723990), (169, 17273080), (185, 15779192), (220, 13268866), (260, 11227502), (286, 10206820), (296, 9861995), (338, 8636540), (370, 7889596), (407, 7172360), (440, 6634433), (481, 6068920), (520, 5613751), (572, 5103410), (676, 4318270), (715, 4082728), (740, 3944798), (814, 3586180), (845, 3454616), (962, 3034460), (1061, 2751320), (1144, 2551705), (1352, 2159135), (1430, 2041364), (1480, 1972399), (1628, 1793090), (1690, 1727308), (1859, 1570280), (1924, 1517230), (2035, 1434472), (2122, 1375660), (2405, 1213784), (2860, 1020682), (3256, 896545), (3380, 863654), (3718, 785140), (3848, 758615), (4070, 717236), (4244, 687830), (4810, 606892), (5291, 551720), (5305, 550264), (5720, 510341), (6253, 466840), (6760, 431827), (7436, 392570), (8140, 358618), (8488, 343915), (9295, 314056), (9620, 303446), (10582, 275860), (10610, 275132), (11671, 250120), (12506, 233420), (13793, 211640), (14872, 196285), (16280, 179309), (18590, 157028), (19240, 151723), (21164, 137930), (21220, 137566), (23342, 125060), (25012, 116710), (26455, 110344), (27586, 105820), (31265, 93368), (37180, 78514), (39257, 74360), (42328, 68965), (42440, 68783), (46684, 62530), (50024, 58355), (52910, 55172)]