67221960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1119

約数の個数: 128

約数和(自身を含む): 222687360

約数和(自身を除く): 155465400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1051, 1066, 1230, 1560, 1599, 1640, 2102, 2132, 2460, 2665, 3153, 3198, 4204, 4264, 4920, 5255, 5330, 6306, 6396, 7995, 8408, 10510, 10660, 12612, 12792, 13663, 15765, 15990, 21020, 21320, 25224, 27326, 31530, 31980, 40989, 42040, 43091, 54652, 63060, 63960, 68315, 81978, 86182, 109304, 126120, 129273, 136630, 163956, 172364, 204945, 215455, 258546, 273260, 327912, 344728, 409890, 430910, 517092, 546520, 560183, 646365, 819780, 861820, 1034184, 1120366, 1292730, 1639560, 1680549, 1723640, 2240732, 2585460, 2800915, 3361098, 4481464, 5170920, 5601830, 6722196, 8402745, 11203660, 13444392, 16805490, 22407320, 33610980, 67221960]

約数ペア:

[(1, 67221960), (2, 33610980), (3, 22407320), (4, 16805490), (5, 13444392), (6, 11203660), (8, 8402745), (10, 6722196), (12, 5601830), (13, 5170920), (15, 4481464), (20, 3361098), (24, 2800915), (26, 2585460), (30, 2240732), (39, 1723640), (40, 1680549), (41, 1639560), (52, 1292730), (60, 1120366), (65, 1034184), (78, 861820), (82, 819780), (104, 646365), (120, 560183), (123, 546520), (130, 517092), (156, 430910), (164, 409890), (195, 344728), (205, 327912), (246, 273260), (260, 258546), (312, 215455), (328, 204945), (390, 172364), (410, 163956), (492, 136630), (520, 129273), (533, 126120), (615, 109304), (780, 86182), (820, 81978), (984, 68315), (1051, 63960), (1066, 63060), (1230, 54652), (1560, 43091), (1599, 42040), (1640, 40989), (2102, 31980), (2132, 31530), (2460, 27326), (2665, 25224), (3153, 21320), (3198, 21020), (4204, 15990), (4264, 15765), (4920, 13663), (5255, 12792), (5330, 12612), (6306, 10660), (6396, 10510), (7995, 8408)]