196828380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 240

約数和(自身を含む): 747907776

約数和(自身を除く): 551079396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 1020, 1021, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 2042, 2142, 2268, 2295, 2380, 2754, 2835, 3060, 3063, 3213, 3570, 3780, 4084, 4284, 4590, 5105, 5355, 5508, 5670, 6126, 6426, 6885, 7140, 7147, 9180, 9189, 9639, 10210, 10710, 11340, 12252, 12852, 13770, 14294, 15315, 16065, 17357, 18378, 19278, 20420, 21420, 21441, 27540, 27567, 28588, 30630, 32130, 34714, 35735, 36756, 38556, 42882, 45945, 48195, 52071, 55134, 61260, 64260, 64323, 69428, 71470, 82701, 85764, 86785, 91890, 96390, 104142, 107205, 110268, 121499, 128646, 137835, 142940, 156213, 165402, 173570, 183780, 192780, 192969, 208284, 214410, 242998, 257292, 260355, 275670, 312426, 321615, 330804, 347140, 364497, 385938, 413505, 428820, 468639, 485996, 520710, 551340, 578907, 607495, 624852, 643230, 728994, 771876, 781065, 827010, 937278, 964845, 1041420, 1093491, 1157814, 1214990, 1286460, 1405917, 1457988, 1562130, 1654020, 1822485, 1874556, 1929690, 2186982, 2315628, 2343195, 2429980, 2811834, 2894535, 3124260, 3280473, 3644970, 3859380, 4373964, 4686390, 5467455, 5623668, 5789070, 6560946, 7029585, 7289940, 9372780, 9841419, 10934910, 11578140, 13121892, 14059170, 16402365, 19682838, 21869820, 28118340, 32804730, 39365676, 49207095, 65609460, 98414190, 196828380]

約数ペア:

[(1, 196828380), (2, 98414190), (3, 65609460), (4, 49207095), (5, 39365676), (6, 32804730), (7, 28118340), (9, 21869820), (10, 19682838), (12, 16402365), (14, 14059170), (15, 13121892), (17, 11578140), (18, 10934910), (20, 9841419), (21, 9372780), (27, 7289940), (28, 7029585), (30, 6560946), (34, 5789070), (35, 5623668), (36, 5467455), (42, 4686390), (45, 4373964), (51, 3859380), (54, 3644970), (60, 3280473), (63, 3124260), (68, 2894535), (70, 2811834), (81, 2429980), (84, 2343195), (85, 2315628), (90, 2186982), (102, 1929690), (105, 1874556), (108, 1822485), (119, 1654020), (126, 1562130), (135, 1457988), (140, 1405917), (153, 1286460), (162, 1214990), (170, 1157814), (180, 1093491), (189, 1041420), (204, 964845), (210, 937278), (238, 827010), (252, 781065), (255, 771876), (270, 728994), (306, 643230), (315, 624852), (324, 607495), (340, 578907), (357, 551340), (378, 520710), (405, 485996), (420, 468639), (459, 428820), (476, 413505), (510, 385938), (540, 364497), (567, 347140), (595, 330804), (612, 321615), (630, 312426), (714, 275670), (756, 260355), (765, 257292), (810, 242998), (918, 214410), (945, 208284), (1020, 192969), (1021, 192780), (1071, 183780), (1134, 173570), (1190, 165402), (1260, 156213), (1377, 142940), (1428, 137835), (1530, 128646), (1620, 121499), (1785, 110268), (1836, 107205), (1890, 104142), (2042, 96390), (2142, 91890), (2268, 86785), (2295, 85764), (2380, 82701), (2754, 71470), (2835, 69428), (3060, 64323), (3063, 64260), (3213, 61260), (3570, 55134), (3780, 52071), (4084, 48195), (4284, 45945), (4590, 42882), (5105, 38556), (5355, 36756), (5508, 35735), (5670, 34714), (6126, 32130), (6426, 30630), (6885, 28588), (7140, 27567), (7147, 27540), (9180, 21441), (9189, 21420), (9639, 20420), (10210, 19278), (10710, 18378), (11340, 17357), (12252, 16065), (12852, 15315), (13770, 14294)]