220165080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 686992320

約数和(自身を除く): 466827240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 73, 82, 120, 123, 146, 164, 205, 219, 246, 292, 328, 365, 410, 438, 492, 584, 613, 615, 730, 820, 876, 984, 1095, 1226, 1230, 1460, 1640, 1752, 1839, 2190, 2452, 2460, 2920, 2993, 3065, 3678, 4380, 4904, 4920, 5986, 6130, 7356, 8760, 8979, 9195, 11972, 12260, 14712, 14965, 17958, 18390, 23944, 24520, 25133, 29930, 35916, 36780, 44749, 44895, 50266, 59860, 71832, 73560, 75399, 89498, 89790, 100532, 119720, 125665, 134247, 150798, 178996, 179580, 201064, 223745, 251330, 268494, 301596, 357992, 359160, 376995, 447490, 502660, 536988, 603192, 671235, 753990, 894980, 1005320, 1073976, 1342470, 1507980, 1789960, 1834709, 2684940, 3015960, 3669418, 5369880, 5504127, 7338836, 9173545, 11008254, 14677672, 18347090, 22016508, 27520635, 36694180, 44033016, 55041270, 73388360, 110082540, 220165080]

約数ペア:

[(1, 220165080), (2, 110082540), (3, 73388360), (4, 55041270), (5, 44033016), (6, 36694180), (8, 27520635), (10, 22016508), (12, 18347090), (15, 14677672), (20, 11008254), (24, 9173545), (30, 7338836), (40, 5504127), (41, 5369880), (60, 3669418), (73, 3015960), (82, 2684940), (120, 1834709), (123, 1789960), (146, 1507980), (164, 1342470), (205, 1073976), (219, 1005320), (246, 894980), (292, 753990), (328, 671235), (365, 603192), (410, 536988), (438, 502660), (492, 447490), (584, 376995), (613, 359160), (615, 357992), (730, 301596), (820, 268494), (876, 251330), (984, 223745), (1095, 201064), (1226, 179580), (1230, 178996), (1460, 150798), (1640, 134247), (1752, 125665), (1839, 119720), (2190, 100532), (2452, 89790), (2460, 89498), (2920, 75399), (2993, 73560), (3065, 71832), (3678, 59860), (4380, 50266), (4904, 44895), (4920, 44749), (5986, 36780), (6130, 35916), (7356, 29930), (8760, 25133), (8979, 24520), (9195, 23944), (11972, 18390), (12260, 17958), (14712, 14965)]