2221393320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{41413}}^1$

素因数の和:41579

約数の個数: 96

約数和(自身を含む): 7268157000

約数和(自身を除く): 5046763680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 8940, 10728, 13410, 17880, 26820, 41413, 53640, 82826, 124239, 165652, 207065, 248478, 331304, 372717, 414130, 496956, 621195, 745434, 828260, 993912, 1242390, 1490868, 1656520, 1863585, 2484780, 2981736, 3727170, 4969560, 6170537, 7454340, 12341074, 14908680, 18511611, 24682148, 30852685, 37023222, 49364296, 55534833, 61705370, 74046444, 92558055, 111069666, 123410740, 148092888, 185116110, 222139332, 246821480, 277674165, 370232220, 444278664, 555348330, 740464440, 1110696660, 2221393320]

約数ペア:

[(1, 2221393320), (2, 1110696660), (3, 740464440), (4, 555348330), (5, 444278664), (6, 370232220), (8, 277674165), (9, 246821480), (10, 222139332), (12, 185116110), (15, 148092888), (18, 123410740), (20, 111069666), (24, 92558055), (30, 74046444), (36, 61705370), (40, 55534833), (45, 49364296), (60, 37023222), (72, 30852685), (90, 24682148), (120, 18511611), (149, 14908680), (180, 12341074), (298, 7454340), (360, 6170537), (447, 4969560), (596, 3727170), (745, 2981736), (894, 2484780), (1192, 1863585), (1341, 1656520), (1490, 1490868), (1788, 1242390), (2235, 993912), (2682, 828260), (2980, 745434), (3576, 621195), (4470, 496956), (5364, 414130), (5960, 372717), (6705, 331304), (8940, 248478), (10728, 207065), (13410, 165652), (17880, 124239), (26820, 82826), (41413, 53640)]