1946832800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1351

約数の個数: 144

約数和(自身を含む): 5215728672

約数和(自身を除く): 3268895872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 197, 200, 220, 275, 352, 394, 400, 440, 550, 788, 800, 880, 985, 1100, 1123, 1576, 1760, 1970, 2167, 2200, 2246, 3152, 3940, 4334, 4400, 4492, 4925, 5615, 6304, 7880, 8668, 8800, 8984, 9850, 10835, 11230, 12353, 15760, 17336, 17968, 19700, 21670, 22460, 24706, 28075, 31520, 34672, 35936, 39400, 43340, 44920, 49412, 54175, 56150, 61765, 69344, 78800, 86680, 89840, 98824, 108350, 112300, 123530, 157600, 173360, 179680, 197648, 216700, 221231, 224600, 247060, 308825, 346720, 395296, 433400, 442462, 449200, 494120, 617650, 866800, 884924, 898400, 988240, 1106155, 1235300, 1733600, 1769848, 1976480, 2212310, 2433541, 2470600, 3539696, 4424620, 4867082, 4941200, 5530775, 7079392, 8849240, 9734164, 9882400, 11061550, 12167705, 17698480, 19468328, 22123100, 24335410, 35396960, 38936656, 44246200, 48670820, 60838525, 77873312, 88492400, 97341640, 121677050, 176984800, 194683280, 243354100, 389366560, 486708200, 973416400, 1946832800]

約数ペア:

[(1, 1946832800), (2, 973416400), (4, 486708200), (5, 389366560), (8, 243354100), (10, 194683280), (11, 176984800), (16, 121677050), (20, 97341640), (22, 88492400), (25, 77873312), (32, 60838525), (40, 48670820), (44, 44246200), (50, 38936656), (55, 35396960), (80, 24335410), (88, 22123100), (100, 19468328), (110, 17698480), (160, 12167705), (176, 11061550), (197, 9882400), (200, 9734164), (220, 8849240), (275, 7079392), (352, 5530775), (394, 4941200), (400, 4867082), (440, 4424620), (550, 3539696), (788, 2470600), (800, 2433541), (880, 2212310), (985, 1976480), (1100, 1769848), (1123, 1733600), (1576, 1235300), (1760, 1106155), (1970, 988240), (2167, 898400), (2200, 884924), (2246, 866800), (3152, 617650), (3940, 494120), (4334, 449200), (4400, 442462), (4492, 433400), (4925, 395296), (5615, 346720), (6304, 308825), (7880, 247060), (8668, 224600), (8800, 221231), (8984, 216700), (9850, 197648), (10835, 179680), (11230, 173360), (12353, 157600), (15760, 123530), (17336, 112300), (17968, 108350), (19700, 98824), (21670, 89840), (22460, 86680), (24706, 78800), (28075, 69344), (31520, 61765), (34672, 56150), (35936, 54175), (39400, 49412), (43340, 44920)]