619973340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2868

約数の個数: 192

約数和(自身を含む): 2169151488

約数和(自身を除く): 1549178148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 340, 357, 372, 420, 434, 465, 476, 510, 527, 595, 620, 651, 714, 868, 930, 1020, 1054, 1085, 1190, 1302, 1428, 1581, 1785, 1860, 2108, 2170, 2380, 2604, 2635, 2801, 3162, 3255, 3570, 3689, 4340, 5270, 5602, 6324, 6510, 7140, 7378, 7905, 8403, 10540, 11067, 11204, 13020, 14005, 14756, 15810, 16806, 18445, 19607, 22134, 28010, 31620, 33612, 36890, 39214, 42015, 44268, 47617, 55335, 56020, 58821, 73780, 78428, 84030, 86831, 95234, 98035, 110670, 117642, 142851, 168060, 173662, 190468, 196070, 221340, 235284, 238085, 260493, 285702, 294105, 333319, 347324, 392140, 434155, 476170, 520986, 571404, 588210, 607817, 666638, 714255, 868310, 952340, 999957, 1041972, 1176420, 1215634, 1302465, 1333276, 1428510, 1476127, 1666595, 1736620, 1823451, 1999914, 2431268, 2604930, 2857020, 2952254, 3039085, 3333190, 3646902, 3999828, 4428381, 4999785, 5209860, 5904508, 6078170, 6666380, 7293804, 7380635, 8856762, 9117255, 9999570, 10332889, 12156340, 14761270, 17713524, 18234510, 19999140, 20665778, 22141905, 29522540, 30998667, 36469020, 41331556, 44283810, 51664445, 61997334, 88567620, 103328890, 123994668, 154993335, 206657780, 309986670, 619973340]

約数ペア:

[(1, 619973340), (2, 309986670), (3, 206657780), (4, 154993335), (5, 123994668), (6, 103328890), (7, 88567620), (10, 61997334), (12, 51664445), (14, 44283810), (15, 41331556), (17, 36469020), (20, 30998667), (21, 29522540), (28, 22141905), (30, 20665778), (31, 19999140), (34, 18234510), (35, 17713524), (42, 14761270), (51, 12156340), (60, 10332889), (62, 9999570), (68, 9117255), (70, 8856762), (84, 7380635), (85, 7293804), (93, 6666380), (102, 6078170), (105, 5904508), (119, 5209860), (124, 4999785), (140, 4428381), (155, 3999828), (170, 3646902), (186, 3333190), (204, 3039085), (210, 2952254), (217, 2857020), (238, 2604930), (255, 2431268), (310, 1999914), (340, 1823451), (357, 1736620), (372, 1666595), (420, 1476127), (434, 1428510), (465, 1333276), (476, 1302465), (510, 1215634), (527, 1176420), (595, 1041972), (620, 999957), (651, 952340), (714, 868310), (868, 714255), (930, 666638), (1020, 607817), (1054, 588210), (1085, 571404), (1190, 520986), (1302, 476170), (1428, 434155), (1581, 392140), (1785, 347324), (1860, 333319), (2108, 294105), (2170, 285702), (2380, 260493), (2604, 238085), (2635, 235284), (2801, 221340), (3162, 196070), (3255, 190468), (3570, 173662), (3689, 168060), (4340, 142851), (5270, 117642), (5602, 110670), (6324, 98035), (6510, 95234), (7140, 86831), (7378, 84030), (7905, 78428), (8403, 73780), (10540, 58821), (11067, 56020), (11204, 55335), (13020, 47617), (14005, 44268), (14756, 42015), (15810, 39214), (16806, 36890), (18445, 33612), (19607, 31620), (22134, 28010)]