1212616680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17333}}^1$

素因数の和:17411

約数の個数: 128

約数和(自身を含む): 4043675520

約数和(自身を除く): 2831058840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2915, 3180, 3498, 4664, 5830, 6360, 6996, 8745, 11660, 13992, 17333, 17490, 23320, 34666, 34980, 51999, 69332, 69960, 86665, 103998, 138664, 173330, 190663, 207996, 259995, 346660, 381326, 415992, 519990, 571989, 693320, 762652, 918649, 953315, 1039980, 1143978, 1525304, 1837298, 1906630, 2079960, 2287956, 2755947, 2859945, 3674596, 3813260, 4575912, 4593245, 5511894, 5719890, 7349192, 7626520, 9186490, 10105139, 11023788, 11439780, 13779735, 18372980, 20210278, 22047576, 22879560, 27559470, 30315417, 36745960, 40420556, 50525695, 55118940, 60630834, 80841112, 101051390, 110237880, 121261668, 151577085, 202102780, 242523336, 303154170, 404205560, 606308340, 1212616680]

約数ペア:

[(1, 1212616680), (2, 606308340), (3, 404205560), (4, 303154170), (5, 242523336), (6, 202102780), (8, 151577085), (10, 121261668), (11, 110237880), (12, 101051390), (15, 80841112), (20, 60630834), (22, 55118940), (24, 50525695), (30, 40420556), (33, 36745960), (40, 30315417), (44, 27559470), (53, 22879560), (55, 22047576), (60, 20210278), (66, 18372980), (88, 13779735), (106, 11439780), (110, 11023788), (120, 10105139), (132, 9186490), (159, 7626520), (165, 7349192), (212, 5719890), (220, 5511894), (264, 4593245), (265, 4575912), (318, 3813260), (330, 3674596), (424, 2859945), (440, 2755947), (530, 2287956), (583, 2079960), (636, 1906630), (660, 1837298), (795, 1525304), (1060, 1143978), (1166, 1039980), (1272, 953315), (1320, 918649), (1590, 762652), (1749, 693320), (2120, 571989), (2332, 519990), (2915, 415992), (3180, 381326), (3498, 346660), (4664, 259995), (5830, 207996), (6360, 190663), (6996, 173330), (8745, 138664), (11660, 103998), (13992, 86665), (17333, 69960), (17490, 69332), (23320, 51999), (34666, 34980)]